Mladinovo (Bulgarian: Младиново) is a village in the municipality of Svilengrad, in the Haskovo Province, situated on the foot of the Sakar Mountain in southern Bulgaria.

The settlements in the Svilengrad Municipality were liberated from the Ottoman rule on October 1, 1913.

There are Bulgarian, Turkish and Roma communities in the village of Mladinovo, located in two hamlets - upper and lower.

The last mayor (Мukhtap) of the village from the time before the liberation was Stoil Paunov Kolev.

This Haskovo Province, Bulgaria location article is a stub.