Amer Hrustanović (born 11 June 1988) is an amateur Austrian Greco-Roman wrestler, who competes in the men's light heavyweight category.

[1][2] He holds both Austrian and Bosnian citizenship in order to compete internationally in wrestling, including the Olympic games.

[3] Hrustanovic is also a member of the wrestling team for AC Wals in Salzburg, and is coached and trained by Marco Haring Hannes.

Because Beleniuk reached the final, Hrustanovic participated in the repechage, beating Laimutis Adomaitis and then Aleksey Mishin in his bronze medal match.

[6] At the 2016 Olympics, he again competed in the light heavyweight category, beating Rami Hietaniemi in the last 16, before losing to Javid Hamzatau in the quarterfinals.