2022 was a great year for Gundam. We saw the arrival of the MGEX line's very first kit, the MGEX Strike Freedom Gundam, the PG Unicorn Gundam Perfectibility, and many more. 2023 looks like it's going to be just as incredible with exciting new Gundam model kit reveals.
I've split all of the kits up by grade, so you can find what you are looking for easier! I will update this post as new Gundam model kits are revealed for 2023 release, so stay tuned for updates. That all being said, here are all of the new Gundam kits that are releasing in 2023 so far.
- SD Gundam Kits
- Entry Grade Gundam Kits
- High Grade Gundam Kits
- Real Grade Gundam Kits
- Full Mechanics Kits
- Master Grade Gundam Kits
- MGEX Gundam Kits
- Perfect Grade Gundam Kits
SD Gundam Kits 2023
Here are all of the SD Gundam model kits that are releasing in 2023.

MGSD Freedom Gundam
Release date: January 2023
Price: 4290 yen
A MGSD kit of the Freedom Gundam from Mobile Suit Gundam SEED was confirmed at Hobby Next Phase Autumn 2022. It is the first to release in the new MGSD line, which features MG mechanics and an inner frame inside an SD kit.
As you can see from the photo, there's also quite a bit more detail in comparison to a normal SD kit.

SDW Heroes Superior Strike Freedom Dragon
Release date: January 2023
Price: 1320 yen
A SDW Heroes kit of the Superior Strike Freedom Dragon from SD Gundam World Heroes: The Legend of Dragon Knight was confirmed at Hobby Next Phase Autumn 2022.

BB Senshi RX-93ff Nu Gundam
Release date: March 2023
Price: $21 USD
A BB Senshi kit of the RX-93ff Nu Gundam, which is based on the RX-93 Nu Gundam from Mobile Suit Gundam: Char's Counterattack and has a statue on display at Mitsui Shopping Center LaLaport in Fukuoka, is releasing in March 2023.
The BB Senshi RX-93ff Nu Gundam is a Premium Bandai exclusive release.

SDCS Banshee (Destroy Mode)
Release date: July 2023
Price: 2,200 Yen
The Unicorn Gudamn 02 Banshee joins the SD Gundam Cross Silhouette lineup and will be releasing in July 2023.
The kit will feature parts and weapons to allow it to be displayed as the Banshee or Banshee Norn. The SDCS Banshee also features updated proportions
Entry Grade Gundam Kits 2023
Here are all of the Entry Grade Gundam model kits that are releasing in 2023.
No Entry Grade kits have been announced for 2023 so far, but we will update this post when and if any are.
High Grade Gundam Kits 2023
Here are all of the High Grade Gundam model kits that are releasing in 2023.

1/144 HG Full Armor Gundam
Release date: August 2023
Price: $39 USD
A 1/44 High Grade kit of the Full Armor Gundam is expected to release in August 2023.

1/144 HG Psycho Doga
Release date: July 2023
Price: $39 USD
A 1/44 High Grade kit of the Psycho Doga from Mobile Suit Gundam: Char's Counterattack - Beltorchika's Children is expected to release in July 2023.

1/144 HG Beguir-Pente
Release date: January 2023
Price: 1760 yen
A 1/44 High Grade kit of the Beguir-Pente from Mobile Suit Gundam: The Witch from Mercury is expected to release in January 2023. It was confirmed at Hobby Next Phase Autumn 2022.

1/144 HG Michaelis
Release date: January 2023
Price: 1760 yen
A 1/44 High Grade kit of the Michaelis from Mobile Suit Gundam: The Witch from Mercury is expected to release in January 2023. It was confirmed at Hobby Next Phase Autumn 2022.

1/144 HG Zowort
Release date: February 2023
Price: 1760 yen
A 1/44 High Grade kit of the Zowort from Mobile Suit Gundam: The Witch from Mercury is expected to release in January 2023. It was confirmed at Hobby Next Phase Autumn 2022.

1/144 HG MS-06F Cucuruz Doan's Zaku
Release date: February 2023
Price: $26 USD
A 1/44 High Grade kit of the MS-06F Cucuruz Doan's Zaku from Mobile Suit Gundam: Cucuruz Doan's Island is expected to release in February 2023. This kit comes with a Heat Hawk.

1/144 HG RX-78-02 Gundam (Cucuruz Doan's Island Version)
Release date: February 2023
Price: $30 USD
A 1/44 High Grade kit of the RX-78-02 Gundam as it's seen in Mobile Suit Gundam: Cucuruz Doan's Island is expected to release in February 2023. This kit comes with a beam rifle (early and midterm), hyper bazooka, beam saber, shield, and a shoulder cannon.
Real Grade Gundam Kits 2023
Here are all of the Real Grade Gundam model kits that are releasing in 2023.

1/144 RG Gundam Epyon
Release date: September 2023
Price: 4,620
A 1/44 Real Grade kit of the Gundam Epyon from Gundam Wing is releasing in September 2023.
The kit will feature a full transformation into its Mobile Armor mode, as well as reinforced and flexible joints to recreate all of its iconic poses.

1/144 RG Sinanju Metallic Gloss Injection The Gundam Base Limited Kit
Release date: January 2023
Price: $52 USD
A 1/44 Metallic Gloss Injection Real Grade kit of Sinanju from Mobile Suit Gundam Unicorn is releasing in January 2023. It is a Gundam Base limited release.
The 1/144 RG Sinanju Metallic Gloss Injection The Gundam Base Limited Kit is releasing exclusively on P-Bandai.

1/144 RG RX-93ff Nu Gundam
Release date: March 2023
Price: $58 USD
A 1/44 Real Grade kit of the RX-93ff Nu Gundam, which is based on the RX-93 Nu Gundam from Mobile Suit Gundam: Char's Counterattack and has a statue on display at Mitsui Shopping Center LaLaport in Fukuoka, is releasing in March 2023.
The 1/144 RG RX-93ff Nu Gundam is a Premium Bandai exclusive release. A BB Senshi kit of the RG RX-93ff Nu Gundam, which is listed above, is releasing in March 2023 as well.

1/144 RG MSN-04FF Sazabi (Gundam SIDE-F ver.)
Release date: April 22, 2023
Price: 8,580
A 1/44 Real Grade Sazabi Gundam Side-F version is releasing on April 22, 2023 to celebrate the 1st anniversary of the Gundam SIDE-F facility in Fukuoka, Japan.
The big difference between this kit and the previously released Real Grade Sazabi is the addition of the "double horn funnel". The double horn funnel can be attached to the backpack, held in each hand (pictured), or attached to the included action base for a wide range of posing capabilities.
Full Mechanics Gundam Kits 2023

Full Mechanics Gundam Aerial
Release date: March 2023
Price: 4180 yen
A 1/100 Full Mechanics kit of the Gundam Aerial from Mobile Suit Gundam: The Witch from Mercury is expected to release in March 2023. It was confirmed at Hobby Next Phase Autumn 2022.

Full Mechanics Forbidden Gundam
Release date: August 2023
Price: 6380 yen
A 1/100 Full Mechanics kit of the Forbidden Gundam from Mobile Suit Gundam SEED and is expected to release in August 2023. It was confirmed at Hobby Next Phase Spring 2023.
Master Grade Gundam Kits 2023
Here are all of the Master Grade Gundam model kits that are releasing in 2023.

MG Zaku II High Mobility Type "Psycho Zaku" Last Session Version
Release date: August 2023
Price: $102 USD
A 1/100 Master Grade kit of the Zaku II High Mobility Type, which is also known as the Psycho Zaku, from Mobile Suit Gundam Thunderbolt is expected to release in August 2023.
It comes with debris parts, damaged parts, newly designed water slide decals, and weapons, including the Giant Bazz, Zaku Machine Gun, Sturm Faust, and Heat Hawk. All of these additions and parts allow you to recreate different scenes from the series.

MG Full Armor Gundam Last Session Version
Release date: August 2023
Price: $82 USD
A 1/100 Master Grade kit of the Full Armor Gundam from Mobile Suit Gundam Thunderbolt is expected to release in August 2023. It comes with debris parts, damaged parts, newly designed water slide decals, and weapons, including a Beam Saber and shield.
It can be displayed alongside the MG Zaku II High Mobility Type "Psycho Zaku" Last Session Version kit (pictured above), which is expected to release in August 2023 also.

MG Musha Gundam Mk-II Tokugawa Ieyasu Version
Release date: November 2023
Price: $81 USD
A 1/100 Master Grade kit of the Musha Gundam Mk-II (Tokugawa Ieyasu Version) is expected to release in November 2023.

MG Zeta Gundam Ver.Ka
Release date: February 2023
Price: 7150 yen
A 1/100 Master Grade Ver.Ka kit of the Zeta Gundam from Mobile Suit Zeta Gundam is expected to release in February 2023. This kit transforms into Waverider mode and it comes two beam sabers, a beam rifle, and shield. As with any Ver.Ka kit, waterslide decals are included as well.

1/100 MG RX-78-1 Prototype Gundam
Release date: January 2023
Price: $54 USD
A 1/100 Master Grade kit of the RX-78-1 Prototype Gundam, the predecessor of the RX-78-2 Gundam, is releasing in January 2023. It has the same body as the MG RX-78-2 Gundam Ver.2.0, but features new modeling and color separation that are inspired by the original concept. Also included in this kit is a new Beam Rifle as well as a Beam Saber, shield, and a core fighter that can be put on display.
This is the first time that the RX-78-1 Prototype Gundam has been released as a 1/100 model kit!

1/100 MG MS-06F Zaku II (Dozle Zabi Use)
Release date: January 2023
Price: $58 USD
A 1/100 Master Grade kit of the MS-06F Zaku II (Dozle Zabi Use), a custom version of the MS-06F Zaku II piloted by Dozle Zabi, is releasing in January 2023. From what I can tell in the images, the armaments this kit comes with are a Large Heat Hawk, bazooka, and machine gun.

1/100 MG Victory Two Assault Buster Gundam Ver.Ka
Release date: February 2023
Price: $84 USD
A 1/100 Master Grade Ver.Ka kit of the Victory Two Assault Buster Gundam from Mobile Suit Victory Gundam is releasing in February 2023. This kit comes with new modeling as well as a complete set of buster parts.
As with all Ver.Ka kits, this kit also comes with waterslide decals.
MGEX Gundam Kits 2023
Here are all of the MGEX Gundam model kits that are releasing in 2023.
No MGEX kits have been announced for 2023 so far, but we will update this post when and if any are.
Perfect Grade Gundam Kits 2023
Here are all of the Perfect Grade Gundam model kits that are releasing in 2023.

1/60 PG RX-0 Unicorn Gundam Final Battle Version
Release date: January 2023
Price: $286 USD
A 1/60 Perfect Grade kit of the RX-0 Unicorn Gundam (Final Battle Version) is rereleasing in January 2023. The kit was previously sold out, but it is coming back in stock.
It comes with a base, beam magnum, 3 beam gatling guns, 3 shields, shield funnel combination accessory, and a set of water transfer decals.
In other news, check out all of the Gundam model kits that are releasing in 2022!