Athens Malesina (Greek: Μαλεσίνα) is a town and a former municipality in Phthiotis, Greece.

The beaches of Osmaes, Vlihada, Lekouna, Arsana each year gain the "Light blue Flag" for cleanliness.

The region of Malesina has developed into an economy based on tourism, because of its landscape and location near Athens.

Many residents are working in the heavy industry of Larco and in new houses construction of the Osmaes settlement.

It has 14th-state municipal school, high school, lyceum, kindergarten, day nursery, post-office, banks, cooperatives, athletic associations, grounds, rural surgery, private dental clinic, drugstores and Center for Elder Citizens.