To promote the show, there has been many different promo cards for Hazbin Hotel released. While many were available directly through the official merch website, some could only be obtained at in-person events. While all the promos are listed here for record keeping purposes, not all are available to buy due to their limited nature.

Note: Regular promo cards have a white border and back like the 1st Edition cards while Cracked Ice variants have a pink border and back like the 2nd Edition cards. Not every promo card has a Cracked Ice variant available.

Single trading cards from the Season One 2nd Edition run are also available.

PR-01 - Demon Alastor [10,000]
PR-02 - Charlie & Vaggie [10,000]
PR-03 - Niffty the Adam Slayer [10,000]
PR-04 - Exorcist Vaggie [10,000]
PR-05 - Good to be Back on the Air [10,000]
--(1st Pressing Vinyl on Official Store) 
PR-06 - King of Pride [10,000]
PR-07 - Adam Maskless [7,500]
PR-08 - Halloween in Hell [10,000]
PR-09 - Pentious Angel Form [5,000]
PR-10 - Sing Along [5,000]
PR-11 - More Than Anything [5,000]
PR-12 - Lute Maskless [5,000]
PR-13 - Happy Birthday, Angel! [5,000]
PR-14 - After the Battle [5,000]
PR-15 - Pass the Popcorn [5,000]
--(Given at Sing-Along Screening)
PR-16 - Gravity [1,000]
--(NYCC 2025 Shark Robot Booth)
PR-17 - Unholy Trinity [2,000]
--(Season 2 Pre-Order Kit)
PR-18 - Unholy Trinity [2,000]
--(Season 2 Pre-Order Kit)
PR-19 - Unholy Trinity [2,000]
--(Season 2 Pre-Order Kit)
PR-20 - Hate Watch [?????]
--(Inside Season One Blu-ray)

The number inside the [bracket] is the official print run of each card. All Cracked Ice variant cards have a print run of 1,000 except the Unholy Trinity which is 4,000 each. Information inside the (parentheses) explains how the card was obtained if not available for purchase directly from the official merch website.

All promo cards are shipped inside protective top loaders in rigid mailers with trackable shipping.