Gateway Seminary is a renowned graduate theological school affiliated with the Southern Baptist Convention, known for its multicultural environment and commitment to equipping students for effective ministry leadership in the 21st century. With five regional campuses located in urban areas across the western United States—including Ontario, Fremont, Scottsdale, Vancouver, and Centennial—Gateway Seminary offers a wide range of accredited degree programs. Students can pursue advanced degrees such as the Master of Divinity, Master of Arts in Christian Counseling, and Doctor of Ministry, among others.

Established in 1944 and officially recognized as Gateway Seminary in 2016, the institution prides itself on a diverse student body and faculty, with 90 percent of faculty members holding doctoral degrees. Gateway's mission is rooted in the inerrant Word of God, aiming to educate individuals to spread the Gospel globally. Furthermore, the seminary supports Southern Baptist ministries through the Cooperative Program, ensuring a collaborative approach to training future leaders in faith.