Renier Díaz de la Portilla (born April 29, 1971) was a member of the Florida House of Representatives as a Republican from 2000 to 2002 for District 115.

[1] In January 2000, he replaces his brother, Alex Díaz de la Portilla, in the Florida House.

[2] He ran for the State House again in 2012, but lost the Republican primary to Manny Díaz Jr.[3] He previously served two stints on the Miami-Dade County School Board (1996–1998 and 2006–2012).

Díaz de la Portilla earned an undergraduate degree from Florida International University, a masters from Cornell University, and a law degree from Nova Southeastern University.

[4] In 2022, he ran for Judge of the Miami-Dade County Court, but lost the primary.