Starý Tekov is a municipality in Levice District, in the Nitra Region, Slovakia. Starý Tekov lies at 167 m above sea level, 6.8 km from the Štiavnica mountains. It has 1,596 inhabitants (2025). The nearest city is Levice, 5.9 km to the east. Among the landmarks around are Hronský Beňadik monastery (11.2 km), Nitra Castle (34 km) and Levice Castle (5.5 km).