| Peter McLaughlin | |
| Birth Name: | Peter Joseph McLaughlin |
| Birth Date: | 16 May 1884 |
| Birth Place: | Lancaster, England |
| Death Place: | Holyoke, Massachusetts |
| Employer: | National League |
| Occupation: | Umpire |
| Years Active: | 1924-1927 |
Peter Joseph McLaughlin (May 16, 1884 - December 8, 1959) was a professional baseball umpire who worked in the National League from 1924 to 1927. McLaughlin umpired 447 major league games in his four-year career. He also umpired in the Eastern League.[1] In 1933, he umpired in the Cape Cod Baseball League.[2]
