Lennard
Lennard stands for:
- a spelling of the first name Lennart , the Swedish variant of Leonhard
- a German band, see Lennard (band)
Lennard is the family name of the following people:
- John Lennard-Jones (1894–1954), British mathematician and physicist
- Thomas Lennard, 1st Earl of Sussex (1654–1715), English nobleman and politician
