Andrew Trimble (born 20 October 1984) is a former Irish rugby union player who played for Ulster and represented Ireland at international level.

[8][9][10] Trimble, replacing the injured Brian O'Driscoll, made his debut for the Ireland national rugby union team during the 2005 IRB Autumn Internationals, against Australia.

[4] Building on his earlier success, Trimble made the 22-man squad for Ireland's 2006 Six Nations Championship opener against Italy.

In the 2007 and 2008, Trimble was a member of the Ireland team for the 2007 Rugby World Cup, and played both on the wing and in the centre.

[6] Trimble scored test tries for Ireland at the 2011 Rugby World Cup, and the 2012 Six Nations Championship.