Isabela Maria Onyshko (born 23 June 1998 in Minnedosa) is a Canadian artistic gymnast who represented her country at the 2016 Summer Olympics, the 2014 Commonwealth Games,[1][2] as well as the 2014, 2015 and 2017 World Championships.

She will represent Canada at the 2015 World Artistic Gymnastics Championships alongside 6 of her teammates from October 23 to November 1, 2015.

She went on to compete at the Olympic Test Event in Rio de Janeiro, placing fourth on balance beam and floor exercise; and tenth in the all-around.

In June, she competed at the Canadian National Championships, besting reigning champion Ellie Black to win the all-around.

She additionally won gold on uneven bars and balance beam, bronze on floor exercise, and placed fourth on vault.