Ten New York gay politicians are expected to endorse Hillary Rodham Clinton's presidential ambitions on Tuesday.

According to the New York Daily News, among those backing Clinton are New York Senator Brad Hoylman, Assembly members Deborah Glick and Daniel O'Donnell of Manhattan, Harry Bronson of Rochester, and Matthew Titone of Staten Island, and New York City Council members James Vacca, Daniel Dromm, Corey Johnson, Rosie Mendez and James Van Bramer.

(Related: Bronx Councilman James Vacca comes out gay on Twitter.)

Three New York-based LGBT rights groups are also backing Clinton for president: the Lesbian and Gay Democratic Club of Queens, the Lambda Independent Democrats of Brooklyn and the Gay and Lesbian Independent Democrats.

Last week, the Human Rights Campaign (HRC), the nation's largest such group, endorsed Clinton.