Places beginning with LO in South Dakota, United States
- Lockwood, Township of
- Lodgepole
- Lodgepole, Township of
- Lodi
- Lodi, Township of
- Logan, Township of
- Logan, Township of
- Logan, Township of
- Logan, Township of
- Logan, Township of
- Logan, Township of
- Logan, Township of
- Logan, Township of
- Logan, Township of
- Lone Rock, Township of
- Lone Star, Township of
- Lone Star, Township of
- Lone Tree
- Lonetree (historical), Township of
- Lone Tree, Township of
- Lone Tree, Township of
- Lone Tree, Township of
- Lone Tree, Township of
- Lone Tree, Township of
- Lonewell (historical), Township of
- Long Hollow Housing
- Long Hollow, Township of
- Long Lake
- Long Lake Colony
- Long Lake, Town of
- Long Lake, Township of
- Long Valley
- Loomer, Township of
- Loomis
- Loomis, Township of
- Lowell, Township of
- Lowell, Township of
- Lower Brule
- Lowe, Township of
- Lowry
- Lowry, Town of
- Loyalton