Season 20 is the 20th Season of Fairly OddParents fanon. The topic still continues as the same as Season 19. But, some episodes are exclusive, as their topics focus on Timmy's problems with Chloe. But now, Season 4 and 5 are also remastered.
Episodes
| # | Title | Brief Summary | Airdate | Title Card | Episode Remastered |
| 1 | Where It All Began... | Unknown | Unknown | The Fairly OddParents! (episode) | |
| 2 | Have You Seen This Wand? | Unknown | Unknown | Where's The Wand? | |
| 3 | Chloe's BIG Problem | Chloe Carmichael wants to be giant to see the world. | Unknown | N/A | |
| 4 | Timmy's Intense Party | Unknown | Unknown | Party Of Three! | |
| 5 | Replacing Disaster | Unknown | Unknown | The Temp! | |
| 6 | Best Fairy | Unknown | Unknown | The Zappys! | |
| 7 | Cosmo's Other Side | Unknown | Unknown | The Really Bad Day! | |
| 8 | Maturing Out Of Control! | Unknown | Unknown | The Big Problem! | |
| 9 | Denzel's Plan | Unknown | Unknown | Transparents! | |
| 10 | It's A Small World | Unknown | Unknown | Tiny Timmy! | |
| 11 | Anniversary Impossible! | Unknown | Unknown | Apartnership! | |
| 12 | Chompy And Timmy | Unknown | Unknown | Dream Goat! | |
| 13 | Math Mania! | Unknown | Unknown | N/A | |
| 14 | Rock On! | Unknown | Unknown | Boys In The Band | |
| 15 | Caught In The Act | Unknown | Unknown | Inspection Detection | |
| 16 | Buffed Up Timmy | Unknown | Unknown | Action Packed | |
| 17 | Now You See Him Now You Don't | Unknown | Unknown | Timvisible | |
| 18 | Return Of The Yugopotamians | Unknown | Unknown | Totally Spaced Out | |
| 19 | Super Parents! | Unknown | Unknown | Mighty Mom And Dyno Dad | |
| 20 | Wanda's (New) Interest | Unknown | Unknown | Fairy Fairy Quite Contrary | |
| 21 | Wish-a-nade | Unknown | Unknown | Nectar Of The Odds | |
| 22 | Leader Timmy | Unknown | Unknown | Hail To The Chief | |
| 23 | Well, Partner! | Unknown | Unknown | Odd, Odd West | |
| 24 | The Intrest | Unknown | Unknown | Love Struck | |
| 25 | ZZZZZZ Problem | Unknown | Unknown | Sleepover And Over | |
| 26 | Weather Prediction | Unknown | Unknown | Mother Nature | |
| 27 | Crimson Chin And The Super Parents! | Unknown | Unknown | The Crimson Chin Meets Mighty Mom And Dyno Dad! | |
| 28 | The Good-Bad News | Unknown | Unknown | The Big Scoop! | |
| 29 | The Annoying Gary | Unknown | Unknown | Imaginary Gary | |
| 30 | And The Winner Is... | Unknown | Unknown | Miss Dimmsdale | |
| 31 | Chloe Runs Away? | Unknown | Unknown | N/A | |
| 32 | Timmy's Sense | Unknown | Unknown | Mind Over Magic | |
| 33 | The Report | Unknown | Unknown | Shelf Life | |
| 34 | Copy And Copy Again | Unknown | Unknown | Hard Copy | |
| 35 | Look-A-Like Framing | Unknown | Unknown | Parent Hoods | |
| 36 | It's A Boy! | Unknown | Unknown | Baby Face | |
| 37 | Perfect Man | Unknown | Unknown | Mr.Right! | |
| 38 | Vicky's New Leaf | Unknown | Unknown | Vicky Loses Her Icky | |
| 39 | At Last! | Unknown | Unknown | N/A | |
| 40 | Fairy Adults | Unknown | Unknown | Fairy Friends & Neighbors! | |
| 41 | Ha! Ha! Ha! | Unknown | Unknown | Class Clown | |
| 42 | Breakin' In | Unknown | Unknown | Homewrecker | |
| 43 | Wish-smith | Unknown | Unknown | Wish Fixers | |
| 44 | Cosmo's Argument From Adverse | Unknown | Unknown | Truth Or Cosmoquences | |
| 45 | Televisional Voyage | Unknown | Unknown | Channel Chasers | |
| 46 | Chip On This! Chip! | Unknown | Unknown | Chip Off The Old Chip | |
| 47 | Snowing Private Vicky | Unknown | Unknown | Snow Bound | |
| 48 | Timmy Cooper | Unknown | Unknown | Engine Blocked | |
| 49 | Timmy The Fugitive | Unknown | Unknown | Most Wanted Wish | |
| 50 | The Wishing Game | Unknown | Unknown | This Is Your Wish | |
| 51 | No Z's Today | Unknown | Unknown | Beddy Bye |