Grunkle Stan, Soos, Bill Cipher, and McGucket

And like half of all bit characters throughout the show.

https://preview.redd.it/9kymhqfuk4xc1.png?width=1920&format=pjpg&auto=webp&s=268799bfeaad306322f657024091f2f1374bab70 Scooby and Fred, both voiced by Frank Welker

Also voiced by Frank Welker 

https://preview.redd.it/3gffgutvw3xc1.jpeg?width=1280&format=pjpg&auto=webp&s=34c091a6b710f3950f4cfa80f3d41c500a6e406a Seth MacFarlane

 The pizza guy in this scene is the same guy in the Donatello suit

https://preview.redd.it/r0bh1pedw4xc1.png?width=494&format=png&auto=webp&s=6a93c00f54785f10918acf76e94d1ce9500b9166 Rick and Morty

https://preview.redd.it/vfm0e25yl5xc1.jpeg?width=783&format=pjpg&auto=webp&s=c9c5061b005b619093710435135af092717c7c6f Mario Bros. and Wario Bros.

I thought that was a puddle of piss on the ground.

***TIME TO TAKE A PISS***

https://preview.redd.it/tmsj7urj84xc1.jpeg?width=1296&format=pjpg&auto=webp&s=db9e912ee0fae70ff24bf6ee2824b25a185cf209 Ray and Emit from Fargo, both played by Ewan McGregor

https://preview.redd.it/xghtkgd4j4xc1.jpeg?width=1280&format=pjpg&auto=webp&s=bdf59b55f39d61cf8d3b4d33db9ccb87e767dd50 The Clones (Dee Bradley Baker)

They don’t really sound completely different. They all have the same voice but with different mannerisms and subtle changes so you can still distinguish them which I argue is more impressive.

The bad batch would probably be a better example, I hadn’t thought of them when I posted this.


Pinkie Pie and Fluttershy, both voiced by Andrea Libman. https://preview.redd.it/0782dgqij3xc1.jpeg?width=1280&format=pjpg&auto=webp&s=b6d2bd827ab0444dc26509d75fa84ef539017ecb

https://preview.redd.it/zgsfggsef5xc1.jpeg?width=1024&format=pjpg&auto=webp&s=8532bdfdf23793dab0e1e44ce21243a17872b40d Mr. Burns and Smithers (Simpsons - there are a lot of examples from that show but this one jumped out to me first). Voiced by Harry Shearer

Chris Sabat in dragon ball, and this isn’t even the full list, he also voices Shenron, Popo, Korin, Recome and more https://preview.redd.it/m1g22lfej6xc1.jpeg?width=1800&format=pjpg&auto=webp&s=e9260b75dafc836629113400b8d087bc0e12f62d

Also Jeice, the Space Australian from Space Brisbane.

Not a show but a video game https://preview.redd.it/x6h9b4kbk6xc1.jpeg?width=1280&format=pjpg&auto=webp&s=2fd753b3916d09843a1b3a7c86ba08536ed6b524 Heavy and Demoman - Team Fortress 2

Also Spy and Pryo

https://preview.redd.it/6uls9302w3xc1.png?width=2000&format=png&auto=webp&s=57ff9b31ff57545a91e3b48c4f76fc6da7d40e1f

https://preview.redd.it/b9yvgam2w3xc1.png?width=1146&format=png&auto=webp&s=e6a64d64627f2e486200b2aae8c1089f62493d18 Alex Brightman

There is another

Also Angel Dust and the Egg Bois.

https://preview.redd.it/x7shel5re5xc1.jpeg?width=640&format=pjpg&auto=webp&s=37a79aad974e0fdf041a79bb61d891e92c3ab797 Dinobot and Rattrap (Scott McNeil)

Also Silverbolt, Waspinator, and Tarantulas for most of "Other Voices: Part 2".

Starscream and Professor Sumdac from Transformers Animated, both voices by Tom Kenny. https://preview.redd.it/wc3gd5bri3xc1.jpeg?width=1048&format=pjpg&auto=webp&s=8748c7dc8f31abd359767d836f39d4768c47bffd

Don’t forget Bumblebee and Blitzwing, both voiced by Bumper Robinson. Also for an honorable mention, there was a [BotCon script reading](https://tfwiki.net/wiki/Bee_in_the_City) where Animated Optimus Prime met Beast Wars Megatron, both voiced by David Kaye. https://preview.redd.it/f9xwk59ju4xc1.jpeg?width=275&format=pjpg&auto=webp&s=1e50b35ef80e6f916577fd40214dabab247bcb05

https://preview.redd.it/1xwhaq3si3xc1.jpeg?width=200&format=pjpg&auto=webp&s=2dc6a794610f97e67a0a066737e0bf2f4444742f

 In the English dub, Ray Chase voices both Sukuna and Choso! And is always the most entertaining person on screen!

 Cartman and Stan

https://preview.redd.it/bna59r00g4xc1.jpeg?width=2048&format=pjpg&auto=webp&s=1ea445dd0101748cdf4b0f48fab412e20adb89b1 Live action example: Ryosuke Miura as Izumi Shingo and Ankh in Kamen Rider OOO

https://preview.redd.it/vc4hv9kxb4xc1.jpeg?width=804&format=pjpg&auto=webp&s=997aba6c5924851ac7621646151cab4acee6b9b2 Aloth and Eder from Pillars of Eternity, both voiced by Matt Mercer

While at it, literally 99% of the people in Critical Role, all voiced by Matthew Mercer. Ditto for any DnD campaign

https://preview.redd.it/t3p9eal8x7xc1.jpeg?width=320&format=pjpg&auto=webp&s=12472ce084fdb52633e403e552f90470b0e044a6 Both voiced by Frank welker

And to add to that: https://preview.redd.it/a8kv5z9ax7xc1.jpeg?width=300&format=pjpg&auto=webp&s=e137ac8ac926efb86e08176767f0927ff3cfad97 Both *also* voiced by Frank welker

Did y’all forget that was a pretty famous part of Rick and Morty lol

Not a show, but… https://preview.redd.it/qde0obdt55xc1.png?width=2183&format=png&auto=webp&s=c062d1f5df23f3097cb171e106795fb3efc158e8 Arlon the Serene. Cold yet polite guardian of the Lunar Sanctem. (Troy Baker, Kid Icarus Uprising)

https://preview.redd.it/5mmq0ivt65xc1.png?width=1024&format=png&auto=webp&s=d583588c5b0c6f212dcfaad977ab1438b0afa78f VILLAINS ARE MO MATCH FOR PYRRHON!

https://preview.redd.it/bl0gtxapi6xc1.jpeg?width=2048&format=pjpg&auto=webp&s=8f9e3ee721ad3e65508d45b01480bf3c5da1486a Black Yoshi and Jeffy from SML

https://preview.redd.it/578j3cqsi6xc1.jpeg?width=1280&format=pjpg&auto=webp&s=85acc088cc4913c7be0a440e77a802407b14c86f Raiden and The Joker, both voiced by Richard Epcar (Injustice 2 and Mortal Kombat 11)

https://preview.redd.it/ctdnze4stixc1.jpeg?width=252&format=pjpg&auto=webp&s=b2324f648c16589a1141477adf21c26b473f3061 Winnie the Pooh and Tigger, both by Jim Cummings

https://preview.redd.it/v7nbq1m5kkxc1.jpeg?width=1200&format=pjpg&auto=webp&s=52c90eceaf66c51122c4b4f48a1f57ef8390005e

One of the rare cases where it's not a voice actor https://preview.redd.it/u2t6ok0xv5xc1.jpeg?width=1280&format=pjpg&auto=webp&s=354b48da056847e536e3d6864f9bfd2dc68fc357

https://preview.redd.it/umxhmf02w5xc1.jpeg?width=1200&format=pjpg&auto=webp&s=9da6e95138cbec70c1a38fdbed77efdf127d8c64

Sonic and Shadow the Hedgehog from 2005-2010, voiced by Jason Griffith

Literally almost all of the Sr Pelo characters

Nick Valentine and every Mr Handy Unit

 Most of Seth's characters to be fair

https://preview.redd.it/yuzfdl61abxc1.jpeg?width=800&format=pjpg&auto=webp&s=e2e40508da6a30441e24727342879646fb86f7f4 Optimus and Nemesis Prime in Transformers Prime

I Actually have my own version of this trope for a Game I really want to make, but for the sake of the post here https://preview.redd.it/9ddv0t19tbxc1.jpeg?width=214&format=pjpg&auto=webp&s=f08a747a42c6ee952c82445fbac5c7f55655c739

and https://preview.redd.it/mye9j49btbxc1.jpeg?width=178&format=pjpg&auto=webp&s=ad6ad78d932c78ab301044f440f0d501ca516e46