Second federal electoral district of Colima

The second federal electoral district of Colima (Distrito electoral federal 02 de Colima) is one of the 300 electoral districts into which Mexico is divided for elections to the federal Chamber of Deputies and one of two such districts in the state of Colima.

It elects one deputy to the lower house of Congress for each three-year legislative period, by means of the first-past-the-post system. Votes cast in this district also count towards the calculation of proportional representation ("plurinominal") deputies elected from the fifth region.

District territory
Under the 2022 districting plan, which will be used for the 2024, 2027 and 2030 federal elections, the second district covers the municipalities of Armería, Ixtlahuacán, Manzanillo, Minatitlán and Tecomán. The district's head town (cabecera distrital), where results from individual polling stations are gathered together and collated, is Valle de las Garzas near the city of Manzanillo.

Previous districting schemes
As under the 2022 plan: the five municipalities of Armería, Ixtlahuacán, Manzanillo, Minatitlán and Tecomán. The district's head town was at Manzanillo. Between 2005 and 2017, Ixtlahuacán was assigned to the first district. The second district comprised the other four municipalities. From 1996 to 2005, the second district covered the same five municipalities as at present.
 * 2017–2022
 * 2005–2017
 * 1996–2005