Charles Blayney Colmore (March 31, 1879 - June 28, 1950) was second bishop of the Episcopal Diocese of Puerto Rico.

He served as rector of the Church of the Messiah in Pulaski, Tennessee till 1905 when he became Dean of the Cathedral of the Holy Trinity in Havana in Cuba, where he remained till 1913.

He was also responsible for the Missionary district of the Dominican Republic for some time.

Colmore married Sarah Rogers Palmer on November 18, 1903, and together had six children.

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