Cristian Harson Bonilla Garzón (born 2 June 1993) is a retired Colombian professional footballer who played as a goalkeeper.

Bonilla made his debut within the Colombian top tier at only 16 years of age with Boyacá Chicó, before eventually signing with Colombian giants Atletico Nacional, where he went on to win a double in his debut year, winning both the Copa Colombia title and the first Superliga Colombiana.

[3] He made his official debut with Los Verdolagas on 22 July 2012 against Junior in the second leg of the Superliga Colombiana, a match that ended 3–0 favoring Nacional.

[8][9] Om 26 July 2018, Bonilla joined Saudi Pro League side Al-Fayha.

[11] A year later, on 17 July 2020, Bonilla joined Millonarios on loan with an option to make the move permanent.

[13] On 27 January 2022, Bonilla moved to the United States, joining USL Championship club San Antonio FC.

His previous talents representing Colombia over these recent years led him to return to the U20 team at the 2013 South American Youth Championship.

He was selected as the number 1 goalkeeper playing in every match with the exception of the final where Colombia won their 3rd South American Youth title.

[16] On 30 May 2015 he was put on the final 23-man list for the Copa América as the third choice keeper behind Camilo Vargas and David Ospina as the starting goalkeeper in the tournament.