| Brian Glennon | |
| Full Name: | Brian Thomas Glennon |
| Birth Date: | 17 April 1967 |
| Position: | Centre |
| Repyears1: | 1993 |
| Repcaps1: | 1 |
| Reppoints1: | 0 |
Brian Thomas Glennon (born 17 April 1967) is an Irish former rugby union international.
Glennon attended De La Salle College Churchtown and captained their rugby team to the Leinster Schools Rugby Senior Cup title in 1985.[1] A centre, he played his rugby for Lansdowne and Leinster, earning one Ireland cap.[2] He came off the bench against France in the 1993 Five Nations, as a second-half replacement for an injured Phil Danaher.[3]