Lists of U-boats
These are lists of U-boats:
- List of U-boats of Germany
- List of U-boat types of Germany
- List of U-boat regions of Germany during World War II
- List of U-boat flotillas of Germany
- List of U-boats never deployed of World War II Germany
- Uncompleted U-boat projects of World War II Germany
- List of successful U-boats of Germany for kill tonnage in World War I and World War II
- Foreign U-boats of World War II Germany
- List of Austro-Hungarian U-boats
This set index article includes a list of related items that share the same name (or similar names).