Shahrak-e Emam Hasan-e Mojtaba () is a neighborhood in the city of Kahrizak in Kahrizak District of Ray County, Tehran province, Iran.
At the time of the 2006 National Census, Shahrak-e Emam Hasan-e Mojtaba's population was 5,394 in 1,275 households, when it was a village in Kahrizak Rural District. The following census in 2011 counted 5,403 people in 1,352 households.
The village was annexed by the city of Kahrizak in 2023.