No, Sean Penn has not reported any disability to date.
Penn is an American actor and filmmaker. He portrayed the main role of Sam Dawson in the 2001 hit movie “I am Sam“.
In the film, Sean depicts the struggle of a father suffering from intellectual disability and trying to raise his young daughter. Due to the role in the movie, some fans speculate that Penn might have a disability in real life.
However, this is not true. Sean Penn has never stated of having any kind of underlying medical condition or illness.