Vučkovec is a mineral spring in Međimurje County, northern Croatia, which from the early twentieth century served as the focus of a small resort community.

The spring water showed measured temperature between 33 °C and 34 °C, remarkable balneological factors, high level of mineralization and presence of carbon dioxide.

New development occurred in 1996, after the Croatian War of Independence, as the whole area was included into a new-formed Sveti Martin na Muri municipality.

In 2003 a new company, „Toplice Sveti Martin“ Ltd., took over the location with all existing equipment and pushed strongly for the further development, investing in a new open-air and an indoor swimming pool, saunas, sunbeds, golf playgrounds and a new four-star hotel.

Besides the mineral spring, the name Vučkovec has been used for the neighbouring gas exploitation field, as well as for the water retention dam on the rambling Gradiščak brook, built for flood protection.