| | D | Signed (The Montreal Canadiens signed D Adam Engstrom to a three-year, entry-level contract.) |
| | D | Sent to minors (The Montreal Canadiens sent D Logan Mailloux to the minors.) |
| | D | Sent to minors (The Montreal Canadiens sent D Jayden Struble to the minors.) |
| | RW | Sent to minors (The Montreal Canadiens sent F Joshua Roy to the minors.) |
| | D | Sent to minors (The Montreal Canadiens sent D Justin Barron to the minors.) |
| | LW | Signed (The Montreal Canadiens signed F Luke Tuch to a two-year, entry-level contract.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Lane Hutson from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Logan Mailloux from the minors.) |
| | C | Activated (The Montreal Canadiens activated F Christian Dvorak from injured reserve.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Justin Barron from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Justin Barron from the minors.) |
| | D | Activated (The NHL reinstated D Kaiden Guhle from suspension.) |
| | D | Suspended (The NHL suspended Montreal Canadiens D Kaiden Guhle for one game.) |
| | C | Activated (White is slated to be back in the lineup versus Boston on Thursday (Mar. 14).) |
| | C | Placed on Injured Reserve (The Montreal Canadiens placed F Colin White on injured reserve.) |
| | G | Traded (The Montreal Canadiens traded G Jake Allen to the New Jersey Devils.) To |
| | C | Claimed (The Montreal Canadiens have claimed F Colin White off waivers from the Pittsburgh Penguins.) |
| | C | Sent to minors (The Montreal Canadiens have placed F Brandon Gignac on waivers for the purpose of a loan to the Laval Rocket.) |
| | RW | Suspension Over (F Brendan Gallagher was reinstated from suspension.) |
| | LW | Placed on Injured Reserve (The Montreal Canadiens placed F Rafael Harvey-Pinard on Injured Reserve.) |
| | RW | Called up from minors (The Montreal Canadiens recalled F Joshua Roy from the minors.) |
| | RW | Called up from minors (The Montreal Canadiens recalled F Joshua Roy from the minors.) |
| | C | Activated (The Montreal Canadiens activated F Alex Newhook from Injured Reserve.) |
| | LW | Sent to minors (The Montreal Canadiens assigned F Lucas Condotta to the minors.) |
| | C | Signed (The Montreal Canadiens signed F Brandon Gignac.) |
| | LW | Called up from minors (The Montreal Canadiens recalled F Lucas Condotta from the minors.) |
| | C | Traded (The Montreal Canadiens traded F Sean Monahan to the Winnipeg Jets.) To |
| | D | Released (The Montreal Canadiens released D Nicolas Beaudin.) |
| | LW | Sent to minors (The Montreal Canadiens assigned F Lucas Condotta to the minors.) |
| | D | Waived (The Montreal Canadiens waived D Nicolas Beaudin.) |
| | RW | Suspended (F Brendan Gallagher has been suspended from the National Hockey League.) |
| | RW | Sent to minors (The Montreal Canadiens sent F Joshua Roy to the minors.) |
| | LW | Called up from minors (The Montreal Canadiens recalled F Lucas Condotta from the minors.) |
| | LW | Activated (The Montreal Canadiens activated F Tanner Pearson.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Arber Xhekaj from the minors.) |
| | D | Sent to minors (The Montreal Canadiens assigned D Justin Barron to the minors.) |
| | C | Waived (The Montreal Canadiens waived F Mitchell Stephens.) |
| | RW | Called up from minors (The Montreal Canadiens recalled F Joshua Roy from the minors.) |
| | LW | Sent to minors (The Montreal Canadiens sent F Emil Heineman to the minors.) |
| | LW | Activated (The Montreal Canadiens activated F Rafael Harvey-Pinard from injured reserve.) |
| | RW | Traded (The Buffalo Sabres traded F Filip Cederqvist to the Montreal Canadiens.) From |
| | D | Claimed (The Anaheim Ducks claimed D Gustav Lindstrom.) To |
| | D | Waived (The Montreal Canadiens waived D Gustav Lindstrom.) |
| | LW | Called up from minors (The Montreal Canadiens recalled F Emil Heineman from the minors.) |
| | C | Placed on Injured Reserve (The Montreal Canadiens placed F Christian Dvorak on Injured Reserve.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Nicolas Beaudin from the minors.) |
| | D | Activated (The Montreal Canadiens activated D Jordan Harris.) |
| | LW | Sent to minors (The Montreal Canadiens assigned F Emil Heineman to the minors.) |
| | LW | Placed on Injured Reserve (The Montreal Canadiens placed F Tanner Pearson on Injured Reserve.) |
| | LW | Called up from minors (The Montreal Canadiens recalled F Emil Heineman from the minors.) |
| | D | Sent to minors (The Montreal Canadiens assigned D Mattias Norlinder to the minors.) |
| | D | Activated (The Montreal Canadiens activated D David Savard off Injured Reserve.) |
| | D | Activated (The Montreal Canadiens activated D Arber Xhekaj.) |
| | D | Sent to minors (The Montreal Canadiens assigned D Arber Xhekaj to the minors.) |
| | C | Placed on Injured Reserve (The Montreal Canadiens placed F Alex Newhook on the Injured Reserve.) |
| | C | Called up from minors (The Montreal Canadiens recalled F Mitchell Stephens from the minors.) |
| | D | Placed on Injured Reserve (The Montreal Canadiens placed D Arber Xhekaj on injured reserve.) |
| | RW | Called up from minors (The Montreal Canadiens recalled F Joel Armia from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Mattias Norlinder from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Mattias Norlinder from the minors.) |
| | D | Placed on Injured Reserve (The Montreal Canadiens placed D Jordan Harris on injured reserve.) |
| | LW | Placed on Injured Reserve (The Montreal Canadiens placed F Rafael Harvey-Pinard on injured reserve.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Jayden Struble.) |
| | RW | Sent to minors (The Montreal Canadiens assigned F Joel Armia to the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Gustav Lindstrom.) |
| | D | Sent to minors (The Montreal Canadiens sent D Gustav Lindstrom to the minors.) |
| | C | Activated (The Montreal Canadiens activated F Christian Dvorak from Injured Reserve.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Gustav Lindstrom.) |
| | D | Placed on Injured Reserve (The Montreal Canadiens placed D David Savard on Injured Reserve.) |
| | RW | Called up from minors (The Montreal Canadiens recalled F Joel Armia from the minors. ) |
| | C | Placed on Injured Reserve (The Montreal Canadiens placed F Kirby Dach on Injured Reserve.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Arber Xhekaj from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Arber Xhekaj from the minors.) |
| | C | Placed on Injured Reserve (The Montreal Canadiens placed F Christian Dvorak on injured reserve.) |
| | D | Placed on Injured Reserve (The Montreal Canadiens placed D Chris Wideman on injured reserve.) |
| | LW | Sent to minors (The Montreal Canadiens assigned F Emil Heineman to the minors.) |
| | D | Sent to minors (The Montreal Canadiens assigned D Arber Xhekaj to the minors.) |
| | D | Sent to minors (The Montreal Canadiens assigned D Mattias Norlinder to the minors.) |
| | D | Sent to minors (The Montreal Canadiens assigned D Gustav Lindstrom to the minors.) |
| | RW | Sent to minors (The Montreal Canadiens assigned F Joel Armia to the minors.) |
| | C | Activated (The Montreal Canadiens activated F Sean Monahan.) |
| | D | Sent to minors (The Montreal Canadiens assigned D Logan Mailoux to the minors.) |
| | C | Sent to minors (The Montreal Canadiens assigned F Lias Andersson to the minors.) |
| | C | Sent to minors (The Montreal Canadiens assigned F Philippe Maillet to the minors.) |
| | D | Sent to minors (The Montreal Canadiens assigned D David Reinbacher to the minors.) |
| | D | Sent to minors (The Montreal Canadiens assigned D William Trudeau to the minors.) |
| | G | Sent to minors (The Montreal Canadiens assigned G Jakub Dobes to the minors.) |
| | C | Sent to minors (The Montreal Canadiens assigned F Sean Farrell to the minors.) |
| | C | Sent to minors (The Montreal Canadiens assigned F Riley Kidney to the minors.) |
| | C | Sent to minors (The Montreal Canadiens assigned F Xavier Simoneau to the minors ) |
| | RW | Sent to minors (The Montreal Canadiens assigned F Joshua Roy to the minors. ) |
| | D | Waived (The Montreal Canadiens waived D Nicolas Beaudin.) |
| | C | Sent to minors (The Montreal Canadiens assigned F Jared Davidson to the minors. ) |
| | G | Sent to minors (The Montreal Canadiens assigned G Strauss Mann to the minors. ) |
| | D | Sent to minors (The Montreal Canadiens assigned D Tobie Bisson to the minors ) |
| | LW | Sent to minors (The Montreal Canadiens assigned F Jakov Novak to the minors. ) |
| | LW | Waived (The Montreal Canadiens waived F Lucas Condotta) |
| | RW | Sent to minors (The Montreal Canadiens assigned F Nathan Legare to the minors. ) |
| | D | Sent to minors (The Montreal Canadiens assigned D Miguel Tourigny to the minors. ) |
| | C | Sent to minors (The Montreal Canadiens assigned F Brandon Gignac to the minors. ) |
| | C | Waived (The Montreal Canadiens waived F Mitchell Stephens) |
| | LW | Sent to minors (The Montreal Canadiens assigned F Riley McKay to the minors. ) |
| | D | Waived (The Montreal Canadiens waived D Brady Keeper) |
| | C | Sent to minors (The Montreal Canadiens assigned F Ty Smilanic to the minors. ) |
| | LW | Sent to minors (The Montreal Canadiens assigned F Nolan Yaremko to the minors ) |
| | G | Sent to minors (The Montreal Canadiens assigned G Zachary Emond to the minors. ) |
| | D | Sent to minors (The Montreal Canadiens assigned D Olivier Galipeau to the minors. ) |
| | RW | Sent to minors (The Montreal Canadiens assigned F Filip Mesar to the minors. ) |
| | G | Sent to minors (The Montreal Canadiens assigned G Joseph Vrbetic to the minors. ) |
| | D | Sent to minors (The Montreal Canadiens assigned D Stanislav Demin to the minors. ) |
| | D | Sent to minors (The Montreal Canadiens assigned D Noah Laaouan to the minors.) |
| | D | Sent to minors (The Montreal Canadiens assigned D Christopher Merisier-Ortiz to the minors. ) |
| | G | Sent to minors (The Montreal Canadiens assigned G Isaac Dufort to the minors. ) |
| | C | Sent to minors (The Montreal Canadiens assigned F Jan Mysak to the minors. ) |
| | C | Sent to minors (The Montreal Canadiens assigned F Owen Beck to the minors. ) |
| | LW | Sent to minors (The Montreal Canadiens assigned F Gabriel Bourque to the minors. ) |
| | D | Sent to minors (The Montreal Canadiens assigned D John Parker-Jones to the minors. ) |
| | D | Sent to minors (The Montreal Canadiens assigned D Jayden Struble to the minors. ) |
| | RW | Sent to minors (The Montreal Canadiens assigned F Alex-Olivier Voyer to the minors. ) |
| | G | Sent to minors (The Montreal Canadiens assigned G Jan Spunar to the minors. ) |
| | LW | Sent to minors (The Montreal Canadiens assigned F Cedrick Guindon to the minors. ) |
| | G | Sent to minors (The Montreal Canadiens assigned G Quentin Miller to the minors. ) |
| | LW | Sent to minors (The Montreal Canadiens assigned F Florian Xhekaj to the minors. ) |
| | C | Called up from minors (The Montreal Canadiens recalled F Jan Mysak from the minors.) |
| | G | Called up from minors (The Montreal Canadiens recalled G Joseph Vrbetic from the minors.) |
| | LW | Sent to minors (The Montreal Canadiens assigned F Sam Harris to the minors.) |
| | G | Called up from minors (The Montreal Canadiens recalled G Isaac Dufort from the minors.) |
| | C | Called up from minors (The Montreal Canadiens recalled F Owen Beck from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Mattias Norlinder from the minors.) |
| | G | Sent to minors (The Montreal Canadiens assigned G Jacob Fowler to the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Olivier Galipeau from the minors.) |
| | LW | Called up from minors (The Montreal Canadiens recalled F Cedrick Guindon from the minors.) |
| | G | Sent to minors (The Montreal Canadiens assigned G Yevgeni Volokhin to the minors.) |
| | G | Called up from minors (The Montreal Canadiens recalled G Joseph Vrbetic from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Logan Mailloux from the minors.) |
| | LW | Called up from minors (The Montreal Canadiens recalled F Riley McKay from the minors.) |
| | C | Sent to minors (The Montreal Canadiens assigned F Filip Eriksson to the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D John Parker Jones from the minors.) |
| | C | Called up from minors (The Montreal Canadiens recalled F Riley Kidney from the minors.) |
| | RW | Called up from minors (The Montreal Canadiens recalled F Joshua Roy from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Jayden Struble from the minors.) |
| | G | Sent to minors (The Montreal Canadiens assigned G Quentin Miller to the minors.) |
| | G | Called up from minors (The Montreal Canadiens recalled G Quentin Miller from the minors.) |
| | RW | Called up from minors (The Montreal Canadiens recalled F Filip Mesar from the minors.) |
| | RW | Called up from minors (The Montreal Canadiens recalled F Jesse Ylonen from the minors.) |
| | LW | Called up from minors (The Montreal Canadiens recalled F Nolan Yaremko from the minors.) |
| | D | Sent to minors (The Montreal Canadiens assigned D Bogdan Konyushkov to the minors.) |
| | C | Called up from minors (The Montreal Canadiens recalled F Xavier Simoneau from the minors.) |
| | G | Called up from minors (The Montreal Canadiens recalled G Cayden Primeau from the minors.) |
| | G | Called up from minors (The Montreal Canadiens recalled G Jakub Dobes from the minors.) |
| | D | Sent to minors (The Montreal Canadiens assigned D Luke Mittelstadt to the minors.) |
| | G | Called up from minors (The Montreal Canadiens recalled G Jan Spunar from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Miguel Tourigny from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Tobie Bisson from the minors.) |
| | C | Called up from minors (The Montreal Canadiens recalled F Mitchell Stephens from the minors.) |
| | G | Called up from minors (The Montreal Canadiens recalled G Zachary Emond from the minors.) |
| | RW | Called up from minors (The Montreal Canadiens recalled F Alex-Olivier Voyer from the minors.) |
| | LW | Called up from minors (The Montreal Canadiens recalled F Emil Heineman from the minors.) |
| | C | Called up from minors (The Montreal Canadiens recalled F Ty Smilanic from the minors.) |
| | C | Called up from minors (The Montreal Canadiens recalled F Brandon Gignac from the minors.) |
| | C | Called up from minors (The Montreal Canadiens recalled F Jared Davidson from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Christopher Merisier-Ortiz from the minors.) |
| | LW | Called up from minors (The Montreal Canadiens recalled F Rafael Harvey-Pinard from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D William Trudeau from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Stanislav Demin from the minors.) |
| | LW | Called up from minors (The Montreal Canadiens recalled F Gabriel Bourque from the minors.) |
| | G | Called up from minors (The Montreal Canadiens recalled G Strauss Mann from the minors.) |
| | D | Called up from minors (The Montreal Canadiens recalled D Noah Laaouan from the minors.) |
| | RW | Activated (The Montreal Canadiens activated F Cole Caufield off Injured Reserve.) |
| | LW | Traded (The Vancouver Canucks traded F Tanner Pearson to the Montreal Canadiens.) From |
| | G | Traded (The Montreal Canadiens traded G Casey DeSmith to the Vancouver Canucks.) To |
| | LW | Signed (The Montreal Canadiens signed F Jakov Novak.) |
| | LW | Activated (The Montreal Canadiens activated F Juraj Slafkovsky.) |
| | D | Traded (The Detroit Red Wings traded D Gustav Lindstrom to the Montreal Canadiens.) From |
| | D | Traded (The Montreal Canadiens traded D Jeff Petry to the Detroit Red Wings.) To |
| | D | Traded (The Pittsburgh Penguins traded D Jeff Petry to the Montreal Canadiens.) From |
| | C | Traded (The Montreal Canadiens traded F Rem Pitlick to the Pittsburgh Penguins.) To |
| | RW | Traded (The Pittsburgh Penguins traded F Nathan Legare to the Montreal Canadiens.) |
| | LW | Traded (The Montreal Canadiens traded F Mike Hoffman to the San Jose Sharks.) To |
| | G | Traded (The Pittsburgh Penguins traded G Casey DeSmith to the Montreal Canadiens.) From |
| | D | Signed (The Montreal Canadiens signed D Nicolas Beaudin to a two-way contract.) |
| | LW | Signed (The Montreal Canadiens signed F Lucas Condotta to a two-way contract.) |
| | RW | Signed (The Nashville Predators signed F Denis Gurianov to a one-year contract.) To |
| | C | Signed (The Montreal Canadiens signed F Lias Andersson.) |
| | D | Traded (The Montreal Canadiens signed D Joel Edmundson to the Washington Capitals.) To |
| | C | Signed (The Montreal Canadiens signed F Philippe Maillet.) |
| | D | Signed (The Montreal Canadiens signed D Brady Keeper.) |
| | LW | Became Unrestricted Free Agent (F Paul Byron elected free agency.) |
| | C | Became Unrestricted Free Agent (F Chris Tierney elected free agency.) |
| | RW | Became Unrestricted Free Agent (F Alex Belzile elected free agency.) |
| | LW | Became Unrestricted Free Agent (F Jonathan Drouin elected free agency.) |
| | G | Drafted (The Montreal Canadiens drafted G Quentin Miller.) |
| | LW | Drafted (The Montreal Canadiens drafted F Sam Harris.) |
| | C | Drafted (The Montreal Canadiens drafted F Filip Eriksson.) |
| | G | Drafted (The Montreal Cabadiens drafted G Jacob Fowler.) |
| | D | Drafted (The Montreal Canadiens drafted D Luke Mittelstadt.) |
| | LW | Drafted (The Montreal Canadiens drafted F Florian Xhekaj.) |
| | G | Drafted (The Montreal Canadiens drafted G Yevgeni Volokhin.) |
| | D | Drafted (The Montreal Canadiens drafted D Bogdan Konyushkov.) |
| | D | Drafted (The Montreal Canadiens drafted D David Reinbacher.) |
| | D | Traded (The Montreal Canadiens traded D Gianni Fairbrother to the Colorado Avalanche.) To |
| | C | Traded (The Colorado Avalanche traded F Alex Newhook to the Montreal Canadiens.) From |