Oscar G. Perez, went home to our Lord and Savior on Saturday, March 21, 2026, at 75 years old in San Antonio, Texas. Oscar was born on November 24, 1950, to his parents Guillermo and Francisca Perez in Kenedy, Texas. He retired from the City of San Antonio where he worked for 31 years in heavy machinery, often referring to it as "playing with big toys". Oscar enjoyed hunting with his brothers and nephews and taking long drives in the country. Most of all, he relied heavily on his faith and was a very devoted family man with a generous heart. Oscar worked extremely hard to provide for and support the people he loved and cared for. He is survived by his wife Yolanda C. Perez- with whom he shared a loving marriage of fifty-two years, two children Sarah Lee Acosta (Joe), and Oscar C. Perez Jr., two grandchildren Kristen Lee Ortega (Nicholas), and Samuel James Vinton, two great-grandchildren Matthew James Ortega, and Aaron Jessus Ortega, his siblings: Arturo Perez (Alicia), Elia Navarrette, and Rosalinda Nieto, numerous nieces and nephews, and his brother-in-law and best friend Robert Chapa. He was preceded in death by his parents Guillermo and Francisca Perez, brother Guillermo Perez Jr., and sister Rosario Sanchez.

A visitation will be held at Southside Funeral Home on Sunday, March 29, 2026, from 5:00 p.m. to 9:00 p.m. with a prayer service at 6:30 p.m. Monday, March 30, 2026, we will have a Funeral Service at Southside Funeral Home at 10:00 a.m. with interment to follow to First Memorial Park Cemetery.