Richard Albert DiCostanzo (born January 10, 1908) was an American lawyer and politician from New York.
He was born on January 10, 1908, in Manhattan, the son of Angelo DiCostanzo and Modestina (Ferrante) DiCostanzo. He graduated from DeWitt Clinton High School in 1926; B.S. from New York University College of Arts and Science in 1929; and J.D. from New York University School of Law.
- "The Political Graveyard: Index to Politicians: Dickison to Dikis". The Political Graveyard. Retrieved 8 March 2019.
- New York Red Book (1946, pg. 97)
- Who's Who in New York City and State (Vol. 11, pg. 274; 1947)