Electronic Sports Gaming Summit 2015, or ESGS 2015, was a two-day gaming convention held on the weekend of October 24 and 25, 2015 at the SMX Convention Center in SM Mall of Asia, Pasay City, Philippines. The event was organized by Gariath Concepts and was co-presented by Smart's GameX platform and PLDT Home.

It is the second ESGS event held in the series. It was preceded by ESGS 2014 and was followed by ESGS 2016.

Ticket prices were only available as single-day passes for ₱185 each, totaling ₱370 if a person attended both days.