Lieto (Finnish pronunciation: [ˈlie̯to]; Swedish: Lundo) is a city and municipality of Finland.

[1] The population density is 68.76 inhabitants per square kilometre (178.1/sq mi).

Neighbour municipalities are Aura, Kaarina, Marttila, Paimio, Pöytyä and Turku.

The city is also home to the largest local scout troop in Finland, called LEK or Liedon Eränkävijät.

[citation needed] Lieto was changed to a city in July 2022.