The Lomena Landscape Sanctuary () is a protected area of a state importance between Rukla Eldership, Jonava District Municipality and PalomenàEldership, Kaià ¡iadorys District Municipality, in central Lithuania. It was established in 1997 and covers an area of , including the course of the Lomena river.
The aim of the sanctuary is to protect the valley of the Lomena river, including its boulders, flora and fauna.