Maryanne "Moe" Keller (born February 19, 1949)[1] is an educator and former politician from Colorado.

Before entering politics, she worked as a teacher and interpreter for the deaf for 25 years in Jefferson County and Denver Public Schools.

She served six years in the Wheat Ridge City Council before being elected to serve eight years in the Colorado House of Representatives.

In 2015, she was appointed by John Hickenlooper as a representative of the Respite Care Task Force.

[4] She is known for her work with the developmental disability and mental health communities.