"There wouldn't be a Good Friday agreement to celebrate today if it were not for the women of Northern Ireland," Clinton said, to applause from the audience.
The peace accord largely ended 30 years of violence between mainly Catholic nationalist opponents and mainly Protestant unionist supporters of British rule.
Other recipients included Ireland's first female president, Mary Robinson, Northern Ireland's first female first minister, Arlene Foster and Lyra McKee, a journalist who was killed in 2019 during an outbreak of the sporadic violence that still exists.
"I was amazed that my name was among such an illustrious group of women," Avila Killmurray, a co-founder of the Women's Coalition, said at the ceremony.
"However it's really nice because I worked mainly with women in local communities and I think very often their contribution over the years doesn't go recognised enough."