The following is a list of notable tennis stadiums by capacity, that is the maximum number of spectators they can regularly accommodate.
Notes:
- Stadiums ordered by their capacity (if equal, by the first stadium to reach the capacity)
- Some of the tennis venues like the O2 Arena and Rotterdam Ahoy, are, from the outset, general or multi-purpose arenas
- The larger (mostly Association football) stadiums that incidentally may have hosted a tennis event are listed in the last section.