|Season 1||Episode Guide||Season 2|
Season 2 of Andi Mack was announced on May 25, 2017. Production resumed in Magna, Utah on July 11, 2017. A preview of the season aired ahead of the Descendants 2 premiere on July 21, 2017. On September 11, 2017, Disney Channel announced through twitter that Season 2 will premiere on October 27 with a one hour special.
The second season was scheduled to wrap on October 5, but on November 14, 2017, Asher Angel confirmed that the second season will wrap in February 2018, meaning the season will have more than 20 episodes.
Andi is anchored by her loving albeit complicated family. She's also in a trio with Cyrus and Buffy - her smart, supportive friends who are figuring out the most useful "hacks" to their young teen lives, too. Then suddenly, there's all new territory for Andi to navigate - the possibility that Jonah Beck might like her, too. Andi proves her greatest strength may lie in her ability to approach life's unpredictability with optimism. She also finds solace by tapping into her creativity in her backyard hideaway, the Andi Shack.
These are episodes with both confirmed titles and dates.
- 10/27/17 - Hey, Who Wants Pizza? (113-201/2-99)
- 11/03/17 - Chinese New Year (202)
- 11/10/17 - Friends Like These (203)
- 11/17/17 - Mama (204)
- 11/24/17 - The Snorpion (205)
- 12/01/17 - I Wanna Hold Your Wristband (207)
- 01/12/18 - Head Over Heels
- 01/19/18 - There's a Mack in the Shack (209)
- 01/26/18 - You're the One That I Want
These are episodes that have been confirmed, but the airdate is unknown.
- Peyton Elizabeth Lee as Andi Mack
- Joshua Rush as Cyrus Goodman
- Sofia Wylie as Buffy Driscoll
- Asher Angel as Jonah Beck
- Lilan Bowden as Bex Mack
- Lauren Tom as Celia Mack
- Stoney Westmoreland as Ham Mack
- Emily Skinner as Amber
- Trent Garrett as Bowie Quinn
- Garren Stitt as Marty
- Molly Jackson as Iris
- Chelsea T. Zhang as Brittany
- Anson Bagley as Gus
- Oliver Vaquer as Dr. Metcalf
- Akrem Abdu as Ricky
- Colby James Strong as Kip
- Chiara Auriella as Paige
- Shelby Simmons as Natalie
- Anthony Rey as Gabriel
- Luke Mullen as TJ
- Production began on July 11, 2017 and is scheduled to wrap in February 2018 according to Asher Angel.
- "Tomorrow Starts Today" music video debuted on October 20, 2017 on Vevo and Disney Channel. It was released early on October 19, 2017.
- Actress Samantha Wilder has been cast in a yet-to-be-revealed recurring role.
- In addition to the season premiere, Disney Channel will have a Season 1 marathon starting at 2 PM on October 27th, with new episodes airing every Friday starting November 3rd through December 8th.
- During the Season 1 marathon, sneak peak clips of Season 2 were shown.
- An episode directed by Kenny Ortega will feature cameos from cast members of the HSM franchise.
- Cyrus will question his sexuality.
- According to many articles, it's revealed that this season will revolve around Andi and her parents getting back together and the start of Cyrus' journey of self-discovery.
- On October 25, 2017, major entertainment news outlets broke out the news confirming that Cyrus will come out to Buffy during the one hour special season 2 premiere.  Cyrus will be the first LGBT- main character on a U.S. Disney Channel show.
- If you're counting other Disney Channel shows, The Lodge has been the first Disney show to feature a gay main character (Josh portrayed by Joshua Sinclair-Evans) while Cyrus Goodman is the second Disney Channel gay main character. Though, he is the first one in a U.S. Disney Channel show while Josh is part of the U.K. Disney Channel series.
- The only other gay characters shown on Disney Channel before Andi Mack were guest characters on Good Luck Charlie and Star vs. the Forces of Evil.
- There will be a special Andi Mack event in January called "Mack-Uary" and the first ever Disney Channel Cast Party as well.