Is Mark Harmon gay or straight?
Here you find the sexual orientation of Mark Harmon.
Do you disagree? Please Inform us
Mark Harmon is heterosexual / straightWhy people think Mark Harmon is not gay
Mark Harmon had a fling with Heather Locklear
(from Dec 1984-Dec 1984)
Do you like Mark Harmon?
Mark Harmon gaydar
According to 446 visitors Mark Harmon is 35%
However, the average gay-rating on gay-or-straight.com is 69%, which means Mark Harmon is very straight in comparison to other celebrities on this website.
Please vote! How gay is Mark Harmon?
not gay -