Quagmire may refer to:
- Water infused earth or a bog. Solid ground may turn to quagmire following substantial rainfall.
- By extension, a situation that is difficult to get out of.
- A tactical defense made when defending a territory close to a river. Defenders would dig channels for the river to run in & turn the land into a quagmire.
Read more about Quagmire: Fictional Characters, Computer Games, Other