The Serrano class was a series of six destroyers, built to a British design, which served with the Chilean Navy from 1928 to 1967. In 1927 Chile ordered the Serrano class from John I. Thornycroft & Company in the United Kingdom at the cost of £230,000 for each ship to enhance the Chilean Navy's ability to patrol its extensive coastline. The six vessels were completed by 1929. Serrano, Orella and Hyatt were equipped for minelaying, and Aldea, Riquelme and Videla for minesweeping.

The Almirante Lynch class were a group of destroyers built for the Chilean Navy prior to World War I. Initially six ships were planned, two being delivered. The other four were purchased by and incorporated into the Royal Navy during World War I as the Faulknor class. Following the war, the three surviving ships were returned to the Chilean Navy and renamed the Almirante Williams class. The class of ships was named after Admiral Patricio Lynch, Chilean sailor, hero of the War of the Pacific.