21 players are tied for the most home runs for the Orioles in a game, with 3 home runs. The first three are Ryan Mountcastle on June 19, 2021, Pedro Severino on June 4, 2019 and Manny Machado on August 18, 2017 and on August 7, 2016.
| NAME | HR | DATE | TM | OPP | AB | R | H | 2B | 3B | RBI | BB | HBP | SO | SB | CS | PA | TB | XBH | SH | SF | IBB | GIDP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | R. Mountcastle | 3 | 6/19/2021 |  BAL | vs |  TOR | 4 | 3 | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 13 | 3 | 0 | 0 | 0 | 0 |
| 2 |  | P. Severino | 3 | 6/4/2019 | BAL | @ |  TEX | 5 | 3 | 3 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 0 | 5 | 12 | 3 | 0 | 0 | 0 | 0 |
| 3 |  | M. Machado | 3 | 8/18/2017 | BAL | vs |  LAA | 5 | 3 | 3 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 5 | 12 | 3 | 0 | 0 | 0 | 0 |
| 4 | | M. Machado | 3 | 8/7/2016 | BAL | @ |  CWS | 6 | 3 | 3 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 6 | 12 | 3 | 0 | 0 | 0 | 1 |
| 5 | | C. Davis | 3 | 5/20/2014 | BAL | @ |  PIT | 5 | 4 | 4 | 0 | 0 | 5 | 0 | 0 | 1 | 0 | 0 | 5 | 13 | 3 | 0 | 0 | 0 | 0 |
| 6 | | C. Davis | 3 | 8/24/2012 | BAL | vs | TOR | 4 | 3 | 3 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 0 | 4 | 12 | 3 | 0 | 0 | 0 | 0 |
| 7 |  | N. Markakis | 3 | 8/22/2006 |  BAL | vs |  MIN | 4 | 3 | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 12 | 3 | 0 | 0 | 0 | 0 |
| 8 | | A. Belle | 3 | 7/25/1999 | BAL | vs |  ANA | 4 | 3 | 4 | 0 | 0 | 6 | 1 | 1 | 0 | 0 | 0 | 6 | 13 | 3 | 0 | 0 | 0 | 0 |
| 9 | | R. Alomar | 3 | 4/26/1997 | BAL | vs |  BOS | 4 | 4 | 4 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 5 | 13 | 3 | 0 | 1 | 0 | 0 |
| 10 |  | C. Ripken Jr. | 3 | 5/28/1996 | BAL | @ |  SEA | 5 | 3 | 3 | 0 | 0 | 8 | 0 | 0 | 1 | 0 | 0 | 5 | 12 | 3 | 0 | 0 | 0 | 0 |
| 11 | | R. Milligan | 3 | 6/9/1990 | BAL | vs |  NYY | 3 | 3 | 3 | 0 | 0 | 6 | 1 | 0 | 0 | 0 | 0 | 4 | 12 | 3 | 0 | 0 | 0 | 0 |
| 12 | | J. Beniquez | 3 | 6/12/1986 |  BAL | vs | NYY | 5 | 3 | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 5 | 12 | 3 | 0 | 0 | 0 | 0 |
| 13 | | L. Lacy | 3 | 6/8/1986 | BAL | @ | NYY | 6 | 4 | 4 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 13 | 3 | 0 | 0 | 0 | 0 |
| 14 | | E. Murray | 3 | 8/26/1985 | BAL | @ |  CAL | 5 | 3 | 4 | 0 | 0 | 9 | 1 | 0 | 0 | 0 | 0 | 6 | 13 | 3 | 0 | 0 | 0 | 0 |
| 15 | | D. Ford | 3 | 7/20/1983 | BAL | @ |  SEA | 4 | 3 | 4 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 5 | 13 | 3 | 0 | 0 | 0 | 0 |
| 16 | | E. Murray | 3 | 9/14/1980 | BAL | @ | TOR | 6 | 3 | 4 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 6 | 13 | 3 | 0 | 0 | 0 | 0 |
| 17 | | E. Murray | 3 | 8/29/1979 | BAL | @ |  MIN | 5 | 3 | 3 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 5 | 12 | 3 | 0 | 0 | 0 | 0 |
| 18 | | D. Baylor | 3 | 7/2/1975 | BAL | @ |  DET | 4 | 3 | 3 | 0 | 0 | 5 | 1 | 1 | 0 | 0 | 0 | 6 | 12 | 3 | 0 | 0 | 0 | 0 |
| 19 | | B. Grich | 3 | 6/18/1974 | BAL | vs | MIN | 5 | 3 | 3 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 5 | 12 | 3 | 0 | 0 | 0 | 0 |
| 20 | | P. Blair | 3 | 4/29/1970 | BAL | @ | CWS | 6 | 3 | 3 | 0 | 0 | 6 | 0 | 0 | 1 | 0 | 0 | 6 | 12 | 3 | 0 | 0 | 0 | 0 |
| 21 | | C. Blefary | 3 | 6/6/1967 | BAL | @ |  CAL | 6 | 3 | 3 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 6 | 12 | 3 | 0 | 0 | 0 | 0 |
| 22 | | B. Powell | 3 | 8/15/1966 | BAL | @ |  BOS | 5 | 3 | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 0 | 5 | 13 | 3 | 0 | 0 | 0 | 0 |
| 23 | | B. Powell | 3 | 6/27/1964 | BAL | @ |  WSH | 4 | 3 | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 12 | 3 | 0 | 0 | 0 | 0 |
| 24 | | B. Powell | 3 | 8/10/1963 | BAL | @ | WSH | 4 | 3 | 3 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 5 | 12 | 3 | 0 | 0 | 0 | 0 |
| 25 |  | M. Solters | 3 | 7/7/1935 |  SLA | @ | DET | 5 | 3 | 3 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5 | 12 | 3 | 0 | |||
Results may be incomplete. StatMuse has complete game-level data for home runs going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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