Over 200 National scholarships listed in this document. Many are state specific or ethnicity specific.
The Point Foundation supplies one application to be eligible for all of the scholarships listed on their site.
The Stronewall Community Foundation offers a couple different scholarships for female students identifying as lesbian, bisexual, or transgender.
Amigas Latinas hopes to empower Latin American lesbian, bisexual, transgender, queer, and questioning women.