The nominations reveal is scheduled to be livestreamed at 8:30 a.m. EDT on the Tony Awards Facebook page and at TonyAwards.com.
Winners will be announced at a Radio City Music Hall gala on June 10. The ceremony, which recognizes excellence on Broadway, will be broadcast by CBS.
McPhee is a recording artist and actress who can now be seen in the musical Waitress.
Odom Jr. is a Tony winner for originating the role of Aaron Burr in Hamilton.
Watch the nominations live May 1 at 8:30am on Facebook and https://t.co/0OLH7gs1LB! Hosted by @leslieodomjr and @katharinemcphee with video courtesy of @CBSNews. #TonyAwards2018 https://t.co/sKXDFWgbqb pic.twitter.com/1seY65pPcv- The Tony Awards (@TheTonyAwards) April 12, 2018