Levi Richard Ellert (October 20, 1857 – July 21, 1901) was an American politician.

After unsuccessfully running for School Director, he was elected Supervisor as a Republican in 1888 and was reelected in 1890.

After his term, he would serve as director of various private companies and as general manager and the president of the Sanitary Reduction Works.

Ellert died in 1901 in San Francisco, and was buried at Cypress Lawn Memorial Park in Colma, California.

[1] "Ellert Street" in the Bernal Heights neighborhood of San Francisco is named for him.