Pitong senatorial candidates ang ieendorso ng 1Sambayan para sa May 2022 National Elections.
Kabilang dito sina human rights lawyer Chel Diokno, labor leader Sonny Matula, senador Risa Hontiveros, incumbent senator Leila De Lima, former senator Antonio Trillanes IV, Alex Lacson ng kapatiran, at former representative Teddy Baguilat.
Ayon kay Attorney Howard Calleja, 1Sambayan convenor, pormal na ilalabas ang kanilang endorsement sa January 28.
Sinabi pa ni Calleja na kabilang din sa kanilang pormal na ieenderso sina presidential aspirant at vice president Leni Robredo, at vice presidential bet at senador Francis “Kiko” Pangilinan.