Señorita Colombia 1973, the 21st edition of the Concurso Nacional de Belleza de Colombia, was held on 11 November 1973 in Cartagena, Colombia. Ella Cecilia Escandón Palacios of Santander was crowned Miss Colombia 1973–1974. She was crowned by Tulia Inés Gómez, the 1972 Virreina, because the 1972 winner, Ana Lucía Agudelo, had resigned to marry footballer Jorge Olmedo and was on her honeymoon at the time.