NHL & WHA Players with Last Names Starting with O
Active players are listed in bold.
Members of the Hockey Hall of Fame are marked with an asterisk (*).
188 Players
- Hide Non-NHL Players
Andrew O'Brien (D)
Dennis O'Brien (1971-1980, D)
Doug O'Brien (2006-2006, D)
Ellard O'Brien (1956-1956, D)
Jay O'Brien (C)
Jim O'Brien (2011-2018, C)
Joseph O'Brien (G)
Liam O'Brien (2015-2024, C)
Shane O'Brien (2007-2015, D)
Ryan O'Byrne (2008-2013, D)
Jack O'Callahan (1983-1989, D)
Mike O'Connell (1978-1990, D)
Ryan O'Connell (D)
Tim O'Connell (RW)
Buddy O'Connor (1942-1951, C)
Drew O'Connor (2021-2024, F)
Logan O'Connor (2019-2024, RW)
Matt O'Connor (2016-2016, G)
Myles O'Connor (1991-1994, D)
Eric O'Dell (2014-2015, C)
Fred O'Donnell (1973-1974, RW)
Sean O'Donnell (1995-2012, D)
Don O'Donoghue (1970-1972, RW)
Bill O'Dwyer (1984-1990, C)
Gerry O'Flaherty (1972-1979, LW)
Peanuts O'Flaherty (1941-1942, RW)
Rob O'Gara (2017-2018, D)
George O'Grady (1918-1918, D)
Brian O'Hanley (D)
Cole O'Hara (RW)
Ryan O'Marra (2010-2012, C)
Jim O'Neil (1934-1942, C/RW)
Paul O'Neil (1974-1976, C/RW)
Brian O'Neill (2016-2016, C)
Cameron O'Neill (RW)
Jeff O'Neill (1996-2007, RW)
Mike O'Neill (1992-1997, G)
Tom O'Neill (1944-1945, RW)
Wes O'Neill (2009-2010, D)
Will O'Neill (2018-2018, D)
Willie O'Ree (1958-1961, W)
Danny O'Regan (2017-2022, C)
Tom O'Regan (1984-1986, C/D)
Cal O'Reilly (2009-2018, C)
Ryan O'Reilly (RW)
Ryan O'Reilly (2010-2024, C)
Sam O'Reilly (F)
Terry O'Reilly (1972-1985, RW)
Ryan O'Rourke (D)
Danny O'Shea (1969-1973, C)
Kevin O'Shea (1971-1973, RW)
Chris O'Sullivan (1997-2003, D)
Patrick O'Sullivan (2007-2012, C)
Adam Oates (1986-2004, C)
Russell Oatman (1927-1929, LW)
Evan Oberg (2010-2012, D)
Linus Oberg (C)
Jaroslav Obšut (2001-2002, D)
Chris Oddleifson (1973-1981, C)
Lyle Odelein (1990-2006, D)
Selmar Odelein (1986-1989, D)
Calle Odelius (D)
Jeff Odgers (1992-2003, RW)
Gino Odjick (1991-2002, RW)
Gerry Odrowski (1961-1972, D)
Johnny Oduya (2007-2018, D)
Jordan Oesterle (2015-2024, D)
Jake Oettinger (2021-2024, G)
Brian Ogilvie (1973-1979, C)
Andrew Oglevie (F)
John Ogrodnick (1980-1993, LW)
Liam Ohgren (2024-2024, LW)
Mattias Öhlund (1998-2011, D)
Janne Ojanen (1989-1993, C)
Todd Okerlund (1988-1988, RW)
Nikita Okhotyuk (2022-2024, D)
Kyle Okposo (2008-2024, RW)
Yevgeni Oksentyuk (LW)
Roman Oksiuta (1994-1997, RW)
Mark Olafson (RW)
Fredrik Olausson (1987-2003, D)
Oskar Olausson (2023-2024, RW)
Eddie Olczyk (1985-2000, C)
Sondre Olden (C)
Kristian Oldham (G)
Wally Olds (D)
Jamie Oleksiak (2013-2024, D)
Steven Oleksy (2013-2017, D)
Bill Oleschuk (1976-1980, G)
Dan Olesevich (1962-1962, G)
Rostislav Olesz (2006-2014, LW)
Gustav Olhaver (C)
Jimmy Oligny (D)
David Oliver (1995-2006, RW)
Harry Oliver (1927-1937, RW)
Murray Oliver (1958-1975, C)
Nick Oliver (C/LW)
Mathieu Olivier (2020-2024, F)
Krzysztof Oliwa (1997-2006, LW)
Jussi Olkinuora (G)
Hugo Ollas (G)
Bert Olmstead (1949-1962, LW)
Fredrik Olofsson (2023-2024, LW)
Gustav Olofsson (2016-2024, D)
Jacob Olofsson (C)
Victor Olofsson (2019-2024, RW)
Darryl Olsen (1992-1992, D)
Dylan Olsen (2012-2016, D)
Ryan Olsen (C)
Collin Olson (G)
Dennis Olson (1958-1958, C)
Drew Olson (F)
Josh Olson (2004-2004, LW)
Kyle Olson (RW)
Quinn Olson (LW)
Tate Olson (D)
Anton Olsson (D)
Christer Olsson (1996-1997, D)
Kalle Olsson (RW)
Linus Olund (C)
Peter Ölvecký (2009-2010, C)
Darin Olver (C)
Mark Olver (2011-2013, C)
Jimmie Ölvestad (2002-2003, LW)
Linus Omark (2011-2014, LW)
Ben Ondrus (2006-2009, RW)
Matt Onuska (G)
Luke Opilka (G)
Bill Orban (1968-1970, C/LW)
Phil Oreskovic (2009-2009, D)
Victor Oreskovich (2010-2012, RW)
Gates Orlando (1985-1987, C)
Jimmy Orlando (1937-1943, D)
Dave Orleski (1981-1982, LW)
Daniil Orlov (D)
Dmitry Orlov (2012-2024, D)
Andrew Orpik (RW)
Brooks Orpik (2003-2019, D)
Billy Orr (D)
Bobby Orr (1967-1979, D)
Colton Orr (2004-2015, RW)
Robert Orr (RW)
Vladimír Országh (1998-2006, RW)
Joni Ortio (2014-2016, G)
Jed Ortmeyer (2004-2012, C)
Oskar Osala (2009-2010, LW)
Keith Osborne (1990-1993, RW)
Mark Osborne (1982-1995, LW)
Luke Osburn (D)
Randy Osburn (1973-1975, LW)
Milton Oscarson (C)
Chris Osgood (1994-2011, G)
T.J. Oshie (2009-2024, C/RW)
Mark Osiecki (1992-1993, D)
Nick Oslund (RW)
Austin Osmanski (D)
Zack Ostapchuk (2024-2024, C)
Noah Ostlund (C)
Radim Ostrcil (D)
Ondrej Otcenas (C)
Jaroslav Otevřel (1993-1994, LW)
Brennan Othmann (2024-2024, LW)
Steve Ott (2003-2017, C)
Ville Ottavainen (D)
Joel Otto (1985-1998, C)
Maxime Ouellet (2001-2006, G)
Michel Ouellet (2006-2009, RW)
Xavier Ouellet (2014-2021, D)
Eddie Ouellette (1936-1936, C)
Gerry Ouellette (1961-1961, RW)
Martin Ouellette (G)
François Ouimet (D)
Ted Ouimet (1969-1969, G)
Ryan Oulahen (C)
Alex Ovechkin (2006-2024, LW)
Dennis Owchar (1975-1980, D)
George Owen (1929-1933, D)
Sebastian Owuya (D)
Nathan Oystrick (2009-2011, D)
Igor Ozhiganov (2019-2019, D)
Ludimir Ozlizlo (D)
Sandis Ozoliņš (1993-2008, D)
Index of Letters