The House of Martok is one of the Great Houses of the Klingon High Council. It is named after Martok, the Klingon Chancellor from 2375 to his apparent death in 2393. As of 2409, the house is led by Lady Sirella from the houses mansion in the Ketha Lowlands. Martok returned and led his house once again in 2410 after his liberation from the Son'a Facility 617 prison run by the House of Torg.
- Martok ⚭ Sirella
- M'ven († 2409)
- Worf ⚭ K'Ehleyr († 2367)
- Worf ⚭ Grilka
- Ezri Dax
- “Bringing Down the House”: Lady Sirella summons the player and K'mtar in order to protect M'ven's and Worf's life. Although the Romulan assassins collaborating with the House of Torg are exposed, M'ven is killed on Forcas III.
- “The House Always Wins”: After sending M'ven's spirit to Sto-vo-kor, K'mtar and the player attack the House of Torg, killing Torg's son. This provokes him to appear before the High Council, where he is discommendated and his house disbanded. Before leaving, he stabs K'mtar, who then dies in his father's arms.
- “Brushfire”: Lady Sirella and Worf lead forces loyal to their house into the Briar Patch to reinforce the player and General Rodek in fighting off a combined fleet composed of Klingons loyal to House Torg, Tzenkethi, and Son'a intent on preventing the liberation of Martok from imprisonment by Torg. Martok then beams aboard Torg's flagship, claiming the Right of Vengeance and killing Torg in single combat, thus avenging M'ven's death.
- “Quark's Lucky Seven”: A team of Ferengi around Quark retrieve the Sword of Kahless from T'Ket's possession. They subsequently fake it being stolen by Leck after its retrieval, when in fact, they give it to Grilka of the House of Martok after the mission is completed.
- “Home”: With the Sword of Kahless in his possession and with Worf as his torchbearer, Martok rallies his house as his forces enter Empersa to assist the Alliance in the final battle against the Hur'q.
- “The Centre Cannot Hold”: Martok represents his house at J’Ula’s meeting with the Klingon High Council at the Great Hall.
- “A Day Long Remembered”: Martok and several ships from his house are present for the final battle in orbit of Qo'noS. On the surface, Martok introduces the team to Usan-Vek, an Orion smuggler leading the fight against J'mpok's troops at the Challenge Floor, who had previously attacked freighters carrying goods from his house. House Martok is later present at the celebration event two weeks following the fall of J'mpok.
- “Remain Klingon”: Martok, aboard the Rotarran after being wounded mid battle on the surface, and several ships from his house aid Alliance forces in the destruction of the the I.K.S. Kri'stak and the Targ in orbit of Qo'noS.
- "Tale of the Witch": Rodek and his wife, B'irja, travel to Nimbus III in search of Adet'pa, a Klingon woman known locally as a "witch." They discover the cave she lives in, and she invites them inside for a meal. Adet'pa correctly deduces that they have sought her out to learn the truth behind J'mpok's duel with Martok in 2393. She reveals that Torg intervened after J'mpok delivered what should have been the killing blow, taking Martok prisoner and maintaining him in a near-death state. Torg did this in order to install J'mpok as Chancellor; later, he would undermine J'mpok and assume the role himself, with the ultimate goal of establishing himself as a new Emperor. Adet'pa had been discredited and exiled to prevent her from sharing her knowledge of these events. She tells Rodek and B'irja that she will tell them where Martok is being kept, if they agree to bring her back to Klingon space and arrange for asylum within the House of Martok.
- "New Featured Episode: Brushfire": Sirella visits General Rodek, who is preparing the I.K.S. Kor to depart on a mission to rescue Martok from the Son'a, having helped him plan the operation before it was presented to J'mpok and the High Council. She urges Rodek to, if it comes to it, send his ship to the edge of the Briar Patch to make Torg pay for the death of M'ven.
- "A Warrior Reborn": At Starfleet Medical, Doctor Oskar Mazur is able to restore General Rodek's original memories as Kurn, with input from the original surgeon who had removed them, Julian Bashir. Following cosmetic surgery to restore his original appearance, Kurn meets with his wife, B'irja, and his brother, Worf. Kurn tells Worf that if Martok restores the House of Mogh, he will not contest Worf's right to lead it. Kurn states that he will honor his debt to the House of Noggra, who took him in as Rodek, and treated him well. Kurn says he intends to move to the Alpha Quadrant after he recovers from his surgery, intending to continue the fight against the Tzenkethi. He suggests that he and his family may settle aboard Deep Space 9. Worf warns Kurn that enemies within the Klingon Empire will be moving against them in retaliation for the rescue of Martok.
- While her step-father Worf is a member of the House of Martok, it has not yet been confirmed whether Koren is also a member.
- Despite Worf stating in "Bringing Down The House" that the B'Ellera, the female Klingon Tactical officer the player is given as a mission reward, was personally trained by him, it is not made clear if she is a member of the House of Martok or merely Worf's student.
- Loresinger B'Alea gives background to the House of Martok and its relations with the House of Duras.
Klingon Defense Force
|Details||Klingon Defense Force • Klingon Empire • Klingon • Gorn • Orion • Nausicaan • Lethean • Ferasan • Great House • Qo'noS • Klingon Academy • Rura Penthe • Boreth • Ganalda Station|
|Ground Forces||War Targ • Bekk • Warrior • Officer • Munitions Officer • Targ Handler • Swordmaster • Dahar Master|
|Starships||To'Duj Fighter • Bird-of-Prey (Prime Timeline) • Bird-of-Prey (Kelvin Timeline) • Raptor Escort • Klingon Battle Cruiser • Negh'Var Warship • Vo'Quv Dreadnought • Bortasqu' Dreadnought Battlecruiser|
|NPCs||B'vat • Galera • J'mpok • Ja'rod • Jurlek • K'Gan • K'men • K'Valk • Kagran • Kahless • Koren • Martok • Nin'Yan • Rodek • Alexander Rozhenko • Sirella • Temek • Torg • Worf|
|NPC starships||I.K.S. Batlh • I.K.S. Bortasqu' • I.K.S. Chot • I.K.S. Kal'Ruq • I.K.S. Kang • I.K.S. Kor • I.K.S. Kri’stak • I.K.S. Lukara • I.K.V. Quv • I.K.S. Seg'pa • I.K.S. Rotarran • I.K.S. Targ (B'rel class) • I.K.S. Targ (Klothos class) • I.K.S. Worvig|