The third season of Chicago P.D., an American police drama television series with executive producer Dick Wolf, and producers Derek Haas, Michael Brandt, and Matt Olmstead, was ordered on February 5, 2015. It premiered on September 30, 2015, and concluded on May 25, 2016. The season contained 23 episodes.
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A three-way crossover between Chicago Fire, Chicago Med and Chicago P.D. aired on January 5 and 6, 2016. A crossover with Law & Order: Special Victims Unit aired on February 10, 2016, where Intelligence helps SVU track down Greg Yates after he escapes from prison in New York.
The DVD release of season three was released in Region 1 on September 13, 2016.