The composer who was a Catholic priest is D. Victoria.
Here's why:
1. Tomas Luis de Victoria, known as Victoria, was a Spanish composer of the Renaissance period.
2. He was not only a composer but also a Catholic priest, which was uncommon for composers during his time.
3. Victoria's sacred choral music, particularly his masses and motets, are renowned for their spiritual depth and intricate polyphonic style.
4. His religious background as a priest influenced the profound emotional and devotional character of his compositions, reflecting his deep faith.
Therefore, among the options provided, D. Victoria is the composer who was a Catholic priest.
