Rogelio Lunasco Ordoñez (born September 24, 1940 - May 19, 2016) also known as Ka Roger, was a multi-awarded Filipino fiction writer, poet, activist, journalist and educator. He was one of the authors of the iconic Tagalog literature anthology Mga Agos sa Disyerto in the 1960s. He was a contributor to Liwayway Magazine, Pilipino Free Press, Asia-Philippines Leader, Pilosopong Tasyo, Diario Uno and Pinoy Weekly.