Insfran is a Spanish surname. Notable people with the surname include:
- Antonio Insfrán (born 1942), Paraguayan footballer
- Benjamin Insfran (born 1972), Brazilian beach volleyball player
- Eligio Insfrán (born 1935), Paraguayan footballer
- Fernanda Insfrán (born 1998), Paraguayan handball player
- Gildo Insfrán (born 1951), Argentine politician
- José Insfrán (born 1949), Paraguayan footballer
- Nelson Insfrán (born 1995), Argentine footballer
See also
edit- Carlos Antonio López Ynsfrán (1792–1862), leader of Paraguay from 1841 to 1862
- Facundo Ynsfrán (1860–1902), Vice President of Paraguay from 1894 to 1898
- Edgar Ynsfrán (1921-1991), Minister of the Interior of Paraguay from 1956 to 1966