Puzhuthivakkam, commonly known as Ullagaram or Ullagaram–Puzhuthivakkam, is a southern neighbourhood of Chennai in Tamil Nadu, India.

Puzhuthivakkam is located between the neighborhoods of Madipakkam, Adambakkam, Velachery, Pallikaranai, and Nanganallur.

Upon completion of the MRTS extension line, the neighborhood will be served by Puzhuthivakkam railway station.

Nowadays buses ply directly from this bus stand to Koyambedu, High Court, Chennai Central Railway Station, Guduvanchery, Sriperumbudur, and other areas.

A few of them include: Puzhuthivakkam is now a bustling business entrepot as the number of shops and commercial establishments like departmental stores, bakery and confectionery are gradually increasing.