  We present near ultraviolet imaging with the Hubble Space Telescope Advanced
Camera for Surveys, targeting young radio galaxies (Gigahertz Peaked Spectrum
and Compact Steep Spectrum sources), in search of star formation regions in
their hosts. We find near UV light which could be the product of recent star
formation in eight of the nine observed sources. However, observations at other
wavelengths and colors are needed to definitively establish the nature of the
observed UV light. In the CSS sources 1443+77 and 1814--637 the near UV light
is aligned with and is co-spatial with the radio source, and we suggest that in
these sources the UV light is produced by star formation triggered and/or
enhanced by the radio source.
