|Full name||Jacob Brennan|
|Date of birth||24 January 1990|
|Original team(s)||Bullcreek-Leeming JFC|
|Draft||62nd pick, 2010 National Draft (F/S)|
|Height / weight||188 cm / 82 kg|
|2011–2014||West Coast||28 (2)|
1 Playing statistics correct to the end of 2014.
|Sources: AFL Tables, AustralianFootball.com|
Jacob Brennan (born 24 January 1990) is an Australian rules footballer who previously played for the West Coast Eagles in the Australian Football League (AFL). The son of Michael Brennan, Brennan was drafted at the 2010 National Draft, under the father–son rule. He made his debut for the club during the 2012 season, and played 28 games before being delisted at the end of the 2014 season.
The son of Michael Brennan, who played 179 games for West Coast between 1987 and 1995, Brennan played for East Fremantle in the West Australian Football League (WAFL) before being drafted under the Father-Son Rule with West Coast's fourth-round selection, pick number 62 overall, in the 2010 National Draft. Playing mainly as a defender, Brennan was a mature-age recruit, and made his debut against North Melbourne in round five of the 2012 season.
- Jacob BRENNAN (East Fremantle) – WAFLOnline. Retrieved 4 May 2012.
- Brennan to make history – West Coast Eagles. Published 4 May 2012. Retrieved 4 May 2012.
- Eagles swing axe as they swoop on Brennan junior – WAtoday. Published 20 September 2010. Retrieved 4 May 2012.
- West Coast cousins Jacob Brennan and Fraser McInnes in line for AFL debuts – PerthNow. Published 2 May 2012. Retrieved 4 May 2012.
- "List changes" – West Coast Eagles. Retrieved 30 September 2014.
- Jacob Brennan playing statistics – AFL Tables. Retrieved 30 September 2014.