| First Name | Walter |
| Last Name | Brennan |
| Full Name at Birth | Walter Andrew Brennan |
| Age | 80 (age at death) |
| Date of Birth | July 25, 1894 |
| Birthplace | Lynn, Massachusetts, |
| Date of Death | September 21, 1974 |
| Location of Death | Oxnard, California |
| Cause of Death | Emphysema |
| Height | 5' 11" (180 cm) |
| Star Sign | Leo |
| Ethnicity | White |
| Nationality | American |
| High School | Rindge Technical High School |
| Occupation Category | Actor |
| Claim to Fame | considered one of the finest character actors in motion picture history |
| Music Genre | Country |
| Music Style | Country-Pop, Nashville Sound/Countrypolitan, Classical |
| Music Mood | Earnest, Amiable/Good-Natured, Organic, Laid-Back/Mellow, Gentle, Sentimental |
| Instrument | Actor |
| Friends | Mara Corday, William Lundigan, Chill Wills, Efrem Zimbalist, Jr., Barry M. Goldwater, Ronald Reagan |
Walter Brennan (July 25, 1894 – September 21, 1974) was an American actor. Brennan won the Academy Award for Best Supporting Actor three times and is tied with Jack Nicholson for the most Academy Award wins for a male actor.
Selected Walter Brennan film and TV show credits: