List of Famous people named Marcia

Marcia Davenport was an American author and music critic. She is best known for her 1932 biography of composer Wolfgang Amadeus Mozart, the first American published biography of Mozart. Davenport also is known for her novels The Valley of Decision and East Side, West Side, both of which were adapted to film in 1945 and 1949, respectively.

Marcia Freedman is an American-Israeli activist on behalf of peace, women's rights, and gay rights. In the early 1970s she helped create and lead the feminist movement in Israel. Freedman was the founding president of Brit Tzedek v'Shalom and a past president of the San Francisco Jewish Film Festival.

Marcia Otacilia Severa or Otacilia Severa was the Empress of Rome and wife of Emperor Marcus Julius Philippus or Philip the Arab, who reigned over the Roman Empire from 244 to 249. She was a member of the ancient gens Otacilia, of consular and senatorial rank. Her father was Otacilius Severus or Severianus, who served as Roman Governor of Macedonia and Moesia, while her mother was a member of gens Marcia or was related to the gens. According to sources she had a brother called Severianus, who served as Roman Governor of Lower Moesia in 246–247.