Free Star Trek: Lower Decks Coloring Pages: 23 printable PDF designs of the junior officers aboard the USS Cerritos, starring the rule-breaking ensign Beckett Mariner, the by-the-book Brad Boimler, the cheerful Orion medic D’Vana Tendi, and the cyborg engineer Sam Rutherford in solo pages, duos, and four-ensign group shots. Two senior staff pages gather Captain Carol Freeman, Commander Jack Ransom, security chief Shaxs, and Dr. T’Ana, and another pair, Freeman and Ransom, with Kayshon and Andy Billups. Kayshon and the counselor, Dr. Migleemo, also have solo designs, joined by a Star Trek logo sheet and four general series pages. Every sheet comes with a zero-cost PDF or is filled in with the browser coloring tool.
Star Trek: Lower Decks was created by Mike McMahan, a former head writer on Rick and Morty, and premiered on CBS All Access, later renamed Paramount+, on August 6, 2020. Titmouse handled the animation across 5 seasons and 50 episodes, with the finale airing on December 19, 2024. The show is set in 2380, one year after the film Star Trek: Nemesis, and follows the crew members who do the routine jobs on one of Starfleet’s least important ships. Tawny Newsome voices Mariner, and Jack Quaid voices Boimler, and in 2023, both actors appeared in live action in the Star Trek: Strange New Worlds crossover episode “Those Old Scientists.”
The drawings use the show’s clean, flat cartoon style, with bold outlines and simple uniforms. Solo portraits of Mariner, Rutherford, and Kayshon are quick to finish, the Mariner and Boimler duo pages need two matching uniforms, and the four-character group and senior staff sheets ask for careful planning so every Starfleet division color lands in the right place.
What’s Inside This Collection
Beckett Mariner leads the 23 designs with 11 appearances, followed closely by Brad Boimler with 10.
Beckett Mariner
Mariner has two solo portraits and shares the frame with Boimler on several duo pages. Give her command division Red on the uniform shoulders and top, Black below, and dark Brown hair pulled back in a short ponytail.
Brad Boimler
Boimler poses beside Mariner, Rutherford, and the full ensign group. Match his Red command shoulders to Mariner’s, then give him neat Light Brown hair and a slightly anxious expression.
D’Vana Tendi and Sam Rutherford
Tendi appears in three group pages, while Rutherford has a solo portrait, a duo with Boimler, and group shots. Color Tendi’s skin a bright Green, as an Orion, with Blue science shoulders, and give Rutherford Gold engineering shoulders and a Silver Gray cybernetic implant on the side of his head.
Ensign Group Pages
Three pages gather Mariner, Boimler, Tendi, and Rutherford together. Use Red for the two command ensigns, Blue for Tendi, and Gold for Rutherford so each division stands out instantly.
Senior Staff
Captain Freeman, Commander Ransom, Shaxs, and Dr. T’Ana appear on two pages, with a third swapping Shaxs and T’Ana for Kayshon and Billups. Try Red for Freeman and Ransom, Gold for Shaxs’s security uniform, Blue for T’Ana, and a soft Tan fur with darker stripes for the Caitian doctor.
Kayshon, Dr. Migleemo, and Series Pages
Kayshon and the ship’s counselor, Dr. Migleemo, each have a solo page, along with the Star Trek logo and four general printables. Color the logo’s delta badge Gold on a starry Navy background, and keep Migleemo’s round features soft and friendly.
What Star Trek: Lower Decks Coloring Pages Do
Celebrating teamwork from the bottom up. Lower Decks shows that the crew members doing everyday jobs matter as much as the captain. Coloring the ensign group pages highlights friendship, loyalty, and supporting each other through mistakes.
Sharpening control and precision. Two-tone uniforms, rank pips, and the Starfleet insignia call for clean edges and small details. Fine motor growth peaks in children aged 2 to 7, an observation American Academy of Pediatrics materials make often, and detailed character art like this keeps older colorists’ hands just as steady.
Unwinding after a busy day. Adults who filled in structured designs felt their anxiety drop, as a 2005 Art Therapy Journal paper described. Simple solo crew portraits make a relaxing break between episodes.
Learning the Starfleet color code. Red for command, Gold for operations and security, and Blue for science and medical form a system fans recognize instantly. Coloring the crew correctly turns that code into a fun memory exercise.
How to Color Star Trek: Lower Decks Pages Well
- Division colors: Decide each character’s Red, Gold, or Blue before starting, so group pages stay accurate.
- Black lower uniforms: Fill the dark lower half first with a soft Charcoal, then darken the edges for depth.
- Combadge shine: Use Gold on the badge and keep one small spot uncolored so it looks polished.
- Alien skin tones: Use bright Green for Tendi and blend a light Tan and Brown for T’Ana’s fur.
- Cybernetic details: Shade Rutherford’s implant in two Grays with a small Blue light.
- Starship backgrounds: Add a deep Space Blue sky with tiny stars or draw the Cerritos hull in Light Gray behind the crew.
5 Creative Craft Ideas With Star Trek: Lower Decks Coloring Pages
1. Cerritos Crew Manifest
Color the ensign and senior staff pages, trim each crew member, and paste them onto a large sheet split into command, operations, and science columns. Label every officer with a rank and job to create an official-looking crew manifest.
2. Starfleet Combadge Pin
Color the Star Trek logo page, cut out the delta symbol, and mount it on a round piece of cardboard with a pin taped behind it. Wear it at a viewing party or convention as a handmade insignia.
3. Mariner and Boimler Friendship Card
Color a Mariner and Boimler duo page, then fold the sheet to make a note for another Trek viewer. Add a quote from a beloved episode on the inside flap.
4. Lower Decks vs Bridge Crew Display
Hang the four-ensign group pages next to the senior staff pages on a wall. Use the display to talk about how the show flips the usual Star Trek focus from the bridge to the junior officers.
5. Away Team Bookmark
Color Rutherford or Tendi’s portrait, trim the figure, and paste it onto a cardstock strip cut in the matching division color. Slip it into a Star Trek novel or a notebook of episode notes for quick reference.
Frequently Asked Questions
What are Star Trek: Lower Decks Coloring Pages?
These 23 free sheets show Mariner, Boimler, Tendi, Rutherford, the senior staff of the USS Cerritos, Kayshon, Dr. Migleemo, and the Star Trek logo, available as free printouts or for digital coloring.
Who created Star Trek: Lower Decks?
Mike McMahan created the series, which premiered on CBS All Access, now Paramount+, in August 2020 and ran for 5 seasons until December 2024.
Who is Beckett Mariner?
Mariner is a talented but rebellious ensign who keeps getting demoted on purpose. She is secretly the daughter of Captain Freeman, and Tawny Newsome voices her.
Who is Brad Boimler?
Boimler is an eager, rule-following ensign who dreams of becoming a captain. Jack Quaid voices him, and he reprised the role in live action on Strange New Worlds.
What species is Tendi?
D’Vana Tendi is an Orion, a green-skinned species from Star Trek history. She works in the medical bay and is famously upbeat, voiced by Noël Wells.
What ship do the characters serve on?
The crew serves aboard the USS Cerritos, a California-class support ship that handles second-contact missions and routine jobs after other ships make first contact.
What age are Star Trek: Lower Decks coloring pages for?
The show is rated for teens and adults, so the collection suits fans about 13 and older; solo portraits are quick, while group and senior staff pages take more patience.
What do the uniform colors mean in Star Trek?
In this era of Starfleet, Red marks command, Gold marks operations, engineering, and security, and Blue marks science and medical officers.
Start Coloring
Choose Mariner, Boimler, the ensign group, or the senior staff from these 23 designs, then download the free PDF or use the browser tool with no account required. Show off finished crew art to fellow Trekkies on Facebook or Pinterest.
