Trades by player
- Jari Kaarela
- Frantisek Kaberle
- Tomas Kaberle
- Ed Kachur
- Nazem Kadri
- Kaapo Kahkonen
- Dominik Kahun
- Alexei Kaigorodov
- Kaapo Kakko
- Walter Kalbfleish
- Alex Kaleta
- Dmitri Kalinin
- Sergey Kalinin
- Jon Kalinski
- Tomi Kallio
- Konstantin Kalmikov
- Petr Kalus
- Wyatt Kalynuk
- Vladislav Kamenev
- Valeri Kamensky
- Kevin Kaminski
- Max Kaminsky
- Yan Kaminsky
- Steve Kampfer
- Steven Kampfer
- Tomas Kana
- Boyd Kane
- Evander Kane
- Patrick Kane
- Gord Kannegiesser
- Sheldon Kannegiesser
- Keegan Kanzig
- Kasperi Kapanen
- Niko Kapanen
- Sami Kapanen
- Michael Kapla
- Jere Karalahti
- Steve Kariya
- Andreas Karlsson
- Erik Karlsson
- Henrik Karlsson
- Linus Karlsson
- Ludwig Karlsson
- William Karlsson
- Dave Karpa
- Alexander Karpovtsev
- Martins Karsums
- Alexei Kasatonov
- Jason Kasdorf
- David Kase
- Ondrej Kase
- Oliwer Kaski
- Darius Kasparaitis
- Steve Kasper
- Matt Kassian
- Zack Kassian
- Ed Kastelic
- Mark Kastelic
- Mike Kaszycki
- Boris Katchouk
- Martin Kaut
- Ed Kea
- Joey Keane
- Mike Keane
- Duke Keats
- Dan Keczmer
- Mike Keeler
- Butch Keeling
- Larry Keenan
- Rick Kehoe
- Duncan Keith
- Matt Keith
- Bob Kelly
- Chris Kelly
- Dave Kelly
- J.Bob Kelly
- Pete Kelly
- Red Kelly
- Regis Pep Kelly
- Steve Kelly
- T.J. Kemp
- Hank Kempf
- Michal Kempny
- Bill Kennedy
- Dean Kennedy
- Forbes Kennedy
- Matt Kennedy
- Mike Kennedy
- Sheldon Kennedy
- Ted Kennedy
- Tim Kennedy
- Tyler Kennedy
- Ville Kentala
- Michael Keranen
- Nicholas Kerdiles
- Alex Kerfoot
- Tanner Kero
- Alan Kerr
- Dave Kerr
- Reg Kerr
- Tim Kerr
- Dan Kesa
- Ryan Kesler
- Phil Kessel
- Michael Kesselring
- Kale Kessy
- Kerry Ketter
- Sergei Kharin
- Alexander Kharitonov
- Yuri Khmylev
- Dmitri Khristich
- Anton Khudobin
- Marat Khusnutdinov
- Trevor Kidd
- Jesse Kiiskinen
- Chad Kilger
- Patrick Killeen
- Hec Kilrea
- Wally Kilrea
- Darin Kimble
- Jakub Kindl
- Orest Kindrachuk
- D.J. King
- Derek King
- Dwight King
- Jason King
- Kris King
- Keith Kinkaid
- Geordie Kinnear
- Miikka Kiprusoff
- Mark Kirton
- Bogdan Kiselevich
- Kelly Kisio
- Patric Kjellberg
- Ralph Klassen
- Trent Klatt
- Ken Klee
- Kevin Klein
- Lloyd Klein
- Scot Kleinendorst
- Jon Klemm
- Jakub Klepis
- Rostislav Klesla
- Petr Klima
- Morgan Klimchuk
- Sergei Klimentiev
- Carl Klingberg
- John Klingberg
- Rob Klinkhammer
- Justin Kloos
- Tomas Kloucek
- Joe Klukay
- Jordan Knackstedt
- Artemi Kniazev
- Corban Knight
- Jared Knight
- Spencer Knight
- Fred Knipscheer
- Graham Knott
- Mike Knuble
- Espen Knutsen
- Igor Knyazev
- Matt Koalska
- Chuck Kobasew
- Joey Kocur
- Greg Koehler
- Slater Koekkoek
- Ladislav Kohn
- Tom Koivisto
- Ville Koivunen
- Krystofer Kolanos
- Chad Kolarik
- Juraj Kolnik
- Vladislav Kolyachonok
- Olaf Kolzig
- Neil Komadoski
- Zenith Komarniski
- Maxim Kondratiev
- George Konik
- Zenon Konopka
- Steve Konowalchuk
- Steve Konroyd
- Petri Kontiola
- Chris Kontos
- Tomas Kopecky
- Jerry Korab
- Ryder Korczak
- John Kordic
- Josef Korenar
- Jim Korn
- Mike Korney
- Igor Korolev
- Alexander Korolyuk
- Lauri Korpikoski
- Joonas Korpisalo
- Egor Korshkov
- Scott Kosmachuk
- Klim Kostin
- Andrei Kostitsyn
- Sergei Kostitsyn
- Mike Kostka
- Tom Kostopoulos
- Ales Kotalik
- Chris Kotsopoulos
- Johnathan Kovacevic
- Ilya Kovalchuk
- Andrei Kovalenko
- Nikolai Kovalenko
- Alexei Kovalev
- Don Kozak
- Rick Kozak
- Viktor Kozlov
- Vyacheslav Kozlov
- Brandon Kozun
- Stephen Kraftcheck
- Lukas Krajicek
- Skip Krake
- Igor Kravchuk
- Vitali Kravtsov
- Peyton Krebs
- Jordan Krestanovich
- Danny Kristo
- Sergei Krivokrasov
- Rich Kromm
- Robert Kron
- Vlastimil Kroupa
- Marcus Kruger
- Jim Krulicki
- Uwe Krupp
- Gord Kruppke
- Paul Kruse
- Mike Krushelnyski
- Cole Krygier
- Todd Krygier
- Chad Krys
- Dave Kryskow
- Ed Kryzanowski
- Filip Kuba
- Dominik Kubalik
- Tomas Kubalik
- Pavel Kubina
- Frantisek Kucera
- Bob Kudelski
- Darcy Kuemper
- Ryan Kuffner
- Ryan Kujawinski
- Lasse Kukkonen
- Aggie Kukulowicz
- Brett Kulak
- Stu Kulak
- Dmitry Kulikov
- Mark Kumpel
- Tomas Kundratek
- Luke Kunin
- Chris Kunitz
- Janne Kuokkanen
- Rasmus Kupari
- Mikko Kuparinen
- Sean Kuraly
- Jari Kurri
- Orland Kurtenbach
- Tom Kurvers
- Andrei Kuzmenko
- Dmitry Kuzmin
- Evgeny Kuznetsov
- Maxim Kuznetsov
- Oleg Kvasha
- Joel Kwiatkowski
- Kyle Palmieri
- Gus Kyle
- Oliver Kylington
- Nick Kypreos
- Jim Kyte