NHL Players with Last Names Starting with "O"
| Player | Pos | Height / Weight | Birth Date (Age) |
|---|---|---|---|
| Liam O'Brien ARI | C | 6' 1" / 213 lbs | Jul 29, 1994 (29) |
| Jay O'Brien TOR | C | 5' 11" / 185 lbs | Nov 4, 1999 (24) |
| Jack O'Brien | C | 6' 1" / 170 lbs | May 14, 2003 (20) |
| Joseph O'Brien | G | 5' 11" / 174 lbs | Feb 14, 1995 (29) |
| Ryan O'Connell | D | 6' 1" / 185 lbs | Apr 25, 1999 (24) |
| Logan O'Connor COL | RW | 6' 0" / 175 lbs | Aug 14, 1996 (27) |
| Drew O'Connor PIT | LW | 6' 3" / 200 lbs | Jun 9, 1998 (25) |
| Shawn O'Donnell | RW | - / - | - |
| Rob O'Gara | D | 6' 4" / 214 lbs | Jul 6, 1993 (30) |
| Cole O'Hara | RW | 6' 0" / 179 lbs | Jun 20, 2002 (21) |
| Mike O'Leary | LW | 6' 1" / 200 lbs | Jan 1, 1998 (26) |
| Cameron O'Neill | RW | 6' 0" / 182 lbs | Jan 24, 2004 (20) |
| Danny O'Regan | C | 5' 10" / 182 lbs | Jan 30, 1994 (30) |
| Ryan O'Reilly NAS | C | 6' 1" / 207 lbs | Feb 7, 1991 (33) |
| Cal O'Reilly NAS | C | 6' 0" / 187 lbs | Sep 30, 1986 (37) |
| Ryan O'Reilly | RW | 6' 2" / 212 lbs | Mar 21, 2000 (24) |
| Ryan O'Rourke MIN | D | 6' 1" / 180 lbs | May 16, 2002 (21) |
| Linus Oberg | C | 6' 0" / 202 lbs | Jul 18, 2000 (23) |
| Calle Odelius NYI | D | 5' 11" / 185 lbs | May 30, 2004 (19) |
| Jordan Oesterle CGY | D | 6' 0" / 187 lbs | Jun 25, 1992 (31) |
| Jake Oettinger DAL | G | 6' 6" / 224 lbs | Dec 18, 1998 (25) |
| Andrew Oglevie | C | 5' 10" / 176 lbs | Feb 16, 1995 (29) |
| Liam Ohgren | LW | 6' 0" / 187 lbs | Jan 28, 2004 (20) |
| Andrew Oke | G | 6' 2" / 200 lbs | Mar 26, 2004 (20) |
| Nikita Okhotyuk CGY | D | 6' 1" / 195 lbs | Dec 4, 2000 (23) |
| Kyle Okposo FLA | RW | 6' 0" / 216 lbs | Apr 16, 1988 (36) |
| Yevgeni Oksentyuk | RW | 5' 7" / 170 lbs | Feb 27, 2001 (23) |
| Oskar Olausson COL | RW | 6' 1" / 180 lbs | Nov 10, 2002 (21) |
| Jamie Oleksiak SEA | D | 6' 7" / 257 lbs | Dec 21, 1992 (31) |
| Jimmy Oligny | D | 6' 0" / 205 lbs | Apr 30, 1993 (30) |
| Kohen Olischefski | RW | 6' 2" / 189 lbs | Feb 1, 1998 (26) |
| Mathieu Olivier CBJ | RW | 6' 1" / 222 lbs | Feb 11, 1997 (27) |
| Juho Olkinuora | G | 6' 2" / 201 lbs | Nov 4, 1990 (33) |
| Hugo Ollas NYR | G | 6' 7" / 220 lbs | Apr 24, 2002 (21) |
| Gustav Olofsson SEA | D | 6' 2" / 199 lbs | Dec 1, 1994 (29) |
| Victor Olofsson BUF | LW | 5' 11" / 182 lbs | Jul 18, 1995 (28) |
| Jacob Olofsson | C | - / - | - |
| Fredrik Olofsson COL | LW | 6' 2" / 190 lbs | May 27, 1996 (27) |
| Ryan Olsen | C | 6' 1" / 187 lbs | Mar 25, 1994 (30) |
| Kyle Olson | RW | 6' 0" / 172 lbs | Mar 22, 1999 (25) |
| Quinn Olson | LW | 5' 11" / 170 lbs | May 9, 2001 (22) |
| Anton Olsson | D | 6' 0" / 198 lbs | Jan 26, 2003 (21) |
| Linus Olund | C | 5' 11" / 185 lbs | Jun 5, 1997 (26) |
| Matt Onuska | G | 6' 3" / 181 lbs | May 30, 2002 (21) |
| Montana Onyebuchi ARI | D | 6' 3" / 220 lbs | Mar 8, 2000 (24) |
| Dmitry Orlov CAR | D | 5' 11" / 214 lbs | Jul 23, 1991 (32) |
| Daniil Orlov NJ | D | 6' 2" / 180 lbs | Dec 21, 2003 (20) |
| Brooks Orpik | D | 6' 3" / 221 lbs | Sep 26, 1980 (43) |
| Robert Orr | RW | 5' 11" / 176 lbs | Sep 1, 2003 (20) |
| Bobby Orr | RW | 5' 11" / 176 lbs | Sep 1, 2003 (20) |
| Nolan Orzeck COL | D | 5' 11" / 175 lbs | Feb 20, 2001 (23) |
| Milton Oscarson | C | 6' 6" / 216 lbs | Feb 18, 2003 (21) |
| T.J. Oshie WAS | RW | 6' 0" / 187 lbs | Dec 23, 1986 (37) |
| Dmitry Osipov ANA | RW | 6' 3" / 234 lbs | Oct 4, 1996 (27) |
| Austin Osmanski STL | D | 6' 4" / 207 lbs | Apr 30, 1998 (25) |
| Zack Ostapchuk OTT | C | 6' 3" / 205 lbs | May 29, 2003 (20) |
| Jacob Oster | G | 6' 3" / 190 lbs | Mar 26, 2004 (20) |
| Noah Ostlund | C | 5' 11" / 163 lbs | Mar 11, 2004 (20) |
| Brennan Othmann NYR | LW | 6' 0" / 188 lbs | Jan 5, 2003 (21) |
| Ville Ottavainen SEA | D | 6' 5" / 210 lbs | Aug 12, 2002 (21) |
| Turner Ottenbreit | D | 6' 3" / 195 lbs | Jul 9, 1997 (26) |
| Xavier Ouellet PIT | D | 6' 0" / 197 lbs | Jul 29, 1993 (30) |
| Dmitri Ovchinnikov MIN | C | 5' 11" / 161 lbs | Aug 19, 2002 (21) |
| Alex Ovechkin WAS | LW | 6' 3" / 238 lbs | Sep 17, 1985 (38) |
| Igor Ozhiganov | D | 6' 2" / 207 lbs | Oct 13, 1992 (31) |
