Iris Armstrong (born in Melville, Saskatchewan) is a Canadian curler from Winnipeg.

She won the 1978 Canadian women's championship playing second for Cathy Pidzarko.

Iris Armstrong was inducted into the Manitoba Curling Hall of Fame twice: in 2005 as a curler[1] and in 2014 as a member of the 1978 Macdonald Lassies championship team, skipped by Cathy Pidzarko.

[1] Her son Doug Armstrong was on the 1999 Labatt Brier championship team that won a silver medal at the 1999 World Men's Curling Championship.

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