Cathlia Mary[citation needed] Ward (born May 14, 1994) is a Canadian curler.

Ward's first national level event was at the 2013 Canadian Junior Curling Championships as third for Jessica Daigle.

She was the alternate for Corryn Brown at the 2013 World Junior Curling Championships where the team went 3–6.

After going 3–0 in the round robin portion, they came up short in the final against Northwest Territories Kerry Galusha.

The team played in the 2019 Newfoundland and Labrador Scotties Tournament of Hearts where they lost the final to Kelli Sharpe.