| Full Name: | Lamberta Ipenburg-Drommel |
| Birth Date: | 21 June 1936 |
| Birth Place: | Zandvoort, Netherlands |
| Height: | 1.65 m |
| Weight: | 56 kg |
| Sport: | Artistic gymnastics |
| Club: | OSS, Zandvoort |
| Show-Medals: | yes |
Lamberta "Bep" Ipenburg-Drommel (born 21 June 1936) is a former artistic gymnast from the Netherlands. She competed at the 1960 Summer Olympics in all artistic gymnastics event with the best achievement of 14th place in the team all-around.
She won all-round national titles in 1957–1959 and finished second in 1960 and 1961. She married in 1957–1958 and changed her last name from Drommel to Ipenburg-Drommel.