William A. Hagee (1914–1995) was an American Pentecostal evangelist and pastor within the Assemblies of God denomination, born in Texas. He dedicated his life to spreading the Pentecostal faith, serving as a pastor in various churches across the state, including roles in Baytown and Houston that helped shape early religious communities in those areas. His pastoral work emphasized evangelical preaching, community outreach, and spiritual guidance, reflecting core Pentecostal tenets such as speaking in tongues and faith healing. Hagee was known for his straightforward, Bible-centered approach, which resonated with working-class congregations in the South. He played a pivotal role in his son John Hagee's entry into ministry, providing foundational support and encouragement during John's early career at churches like Southside Assembly in San Antonio. William Hagee's influence extended beyond his congregations through mentoring and inspiration, contributing to Pentecostal networks in Texas that persist in modern evangelical circles. His legacy of faithful service continues through his family's prominent role in American evangelicalism.