| Mario di Costanzo | |
| Birth Date: | 1962 3, df=yes |
| Birth Place: | Mexico City, Mexico |
| Occupation: | Economist and politician |
| Alma Mater: | Instituto Tecnológico Autónomo de México |
Mario Alberto di Costanzo Armenta (born 14 March 1962) is a Mexican economist and politician from the Labor Party (PT). In 2009–2012 he served as a federal deputy in the 60th Congress, representing the Federal District's 20th congressional district.[1]