The 2019 Shanghai Rolex Masters was a tennis tournament played on outdoor hard courts. It was the 11th edition of the Shanghai ATP Masters 1000, classified as an ATP Tour Masters 1000 event on the 2019 ATP Tour. It took place at Qizhong Forest Sports City Arena in Shanghai, China from October 6 to 13, 2019.
The following were the seeded players. Seedings were based on ATP rankings as of September 30, 2019. Rankings and points before are as of October 7, 2019.
† The player used an exemption to skip the tournament in 2018. Accordingly, points for his 18th best result are deducted instead.
The following players would have been seeded, but they withdrew from the event.
The following players received wildcards into the singles main draw:
The following player received entry as a special exempt:
The following players received entry from the qualifying draw:
The following pairs received wildcards into the doubles main draw: