Udea uliginosalis is a species of moth in the family Crambidae.

It is found in Great Britain, Spain, France, Germany, Switzerland, Austria, Slovenia, Slovakia, Poland, Romania, Bulgaria, Serbia and Montenegro, Albania and the Republic of Macedonia.

[2] The forewings are dull ash-coloured with a pale spot behind the middle.

The hindwings are paler or whitish with an ashy border on the hindmargin.

The larvae are probably polyphagous on low plants and/or grasses.