The South Side Lynx (officially the South Side MacDonald's Excavation/EF MacPhee Lynx) are a Canadian Junior C ice hockey team based in Crapaud, Prince Edward Island.

The Lynx have won the Razzy's PEI Junior C league title on three occasions in 2015, 2016 and 2017.

As with many expansion franchises, they struggled in their early years, never advancing past the first round of the playoffs until season three in 2011–12, where they were eliminated by Pownal Red Devils in the semifinals.

Two years later, in 2014-15 the Lynx won the league title, advancing on to the Maritime-Hockey North Junior C Championship in Charlottetown.

[2] After 20 games played in the 2018–19 the team ceased operations due to a lack of healthy players.