The cantons of Ecuador are the second-level subdivisions of Ecuador, below the provinces. The cantons are further subdivided into parishes, which are classified as either urban or rural.
As of 2025, there are 222 cantons in the country. The most recently created cantons are Sevilla Don Bosco in Morona Santiago Province in 2024; and La Concordia in Esmeraldas Province in 2007, although in 2013 La Concordia was transferred to Santo Domingo de los Tsáchilas Province.