Žabonosy is a municipality and village in Kolín District in the Central Bohemian Region of the Czech Republic.

It lies in a flat agricultural landscape of the Central Elbe Table.

The Výrovka River flows through the northern part of the municipality.

From 1652 until the establishment of an independent municipality in 1850, Žabonosy was part of the Radim estate and shared its owners.

It is a Gothic church with a Romanesque core from the 10th century, baroque modified in 1721.