| Birth Date: | 24 March 1884 |
| Birth Place: | Sjælland, Denmark |
| Death Place: | Odense, Denmark |
Hans Peter Ludvig Dam (24 March 1884 – 29 March 1972) was a Danish freestyle and backstroke swimmer who competed in the 1906 Summer Olympics and 1908 Summer Olympics.[1]
In the 1906 Olympics, he was sixth in his heat of 100 metre freestyle and did not advance.
In the 1908 Olympics, he won a silver medal in 100 metre backstroke. He was also a member of Danish 4x200 metre freestyle relay team, which placed second on its heat and did not advance.