# Types of categories

- [Concrete category](/math-debrief/450-category-theory/10-categories/concrete-category.md)
- [Discrete category](/math-debrief/450-category-theory/10-categories/discrete-category.md)
- [Functor category](/math-debrief/450-category-theory/10-categories/functor-category.md)
- [Groupoid](/math-debrief/450-category-theory/10-categories/groupoid.md)
- [Hask](/math-debrief/450-category-theory/10-categories/hask-category.md)
- [Kleisli category](/math-debrief/450-category-theory/10-categories/kleisi-category.md)
- [Locally small category](/math-debrief/450-category-theory/10-categories/locally-small-category.md)
- [Monoid](/math-debrief/450-category-theory/10-categories/monoid.md)
- [monoidal-categories.md](/math-debrief/450-category-theory/10-categories/monoidal-categories.md)
- [Index of named categories](/math-debrief/450-category-theory/10-categories/named-categories.md)
- [Opposite category](/math-debrief/450-category-theory/10-categories/opposite-category.md)
- [Ordered category](/math-debrief/450-category-theory/10-categories/ordered-category.md)
- [Set category](/math-debrief/450-category-theory/10-categories/set.md)
- [Small category](/math-debrief/450-category-theory/10-categories/small-category.md)
- [Subcategory](/math-debrief/450-category-theory/10-categories/subcategory.md)
