The decision was taken at a meeting of the cricket body's office bearers here, PCA treasurer Ajay Tyagi said.
"As a humble step, the PCA has decided to show its solidarity with the families of martyrs of the Pulwama attack. There is so much anger in the nation against the heinous attack and PCA is no different in this," Tyagi said.
He said there are nearly 15 photos of Pakistani cricketers, which were kept inside the stadium at various points including in the galleries, long room, reception and 'hall of fame' area.
The Shahid Afridi-led Pakistani side had faced a 29-run defeat at India's hands in the 2011 World Cup cricket semi-finals which was played here in March.
Tyagi said among the Pakistani cricketers whose photographs have been removed from the PCA include that of present Prime Minister Imran Khan.
Besides, other pictures are of cricketers including Afridi, Javed Miandad and Wasim Akram.
Forty CRPF personnel were killed and five injured on Thursday in one of the deadliest terror attacks in Jammu and Kashmir when a Pakistan-based Jaish-e-Mohammad suicide bomber rammed a vehicle carrying over 100 kg of explosives into a bus in Pulwama district.
CCI covers Pak PM Imran's portrait to protest Pulwama terror attack
Pulwama attack: Denounce India-Pak World Cup match?
'BCCI should donate at least Rs 5 crore for Pulwama martyrs' families'
Sehwag offers help for Pulwama terror attack martyrs' kids
Vidarbha retain Irani Cup; donate prize money for Pulwama martyrs' kids