Paveisiejai pine is a botanical natural heritage object, a pine of exceptional age and dimensions, growing in Lazdijai district, Veisiejai county, Paveisiejai village. Her age is about 200 years. In 2012, the tree was declared a state protected.
The pine is marked with an information board, located on a side road about 1.4 km southwest of Petroškai village.
On the same road, in the neighborhood, grow several more single old pines. The pine of Paveisiejai is distinguished by a slightly sloping and twisted trunk.