Samuela Moa (born 14 August 1986) is a former professional rugby league footballer who played as a prop, most recently for the FC Lézignan XIII in the French Elite One Championship.

Moa has previously played for the Cronulla-Sutherland Sharks and the Sydney Roosters, with whom he won the 2013 Telstra Premiership in the NRL, and Hull F.C.

in January 2009 and arrived a week before the club's fixture with Huddersfield Giants which he featured off the bench in his debut.

Many observed that Moa's performance in the grand final was particularly memorable, flattening Manly's Glenn Stewart with an aggressive kick-off return in the 1st minute.

Moa was subsequently picked in the 2008 World Cup squad and went on to feature in all three of Tonga's matches at the tournament.