The IKS QaD was a starship, a Klingon Empire K't'inga-class battle cruiser in use by the Klingon Defense Force in the late 23rd century. It was under the command of Captain Kang. (ST novel: Excelsior: Forged in Fire)

D7-class starships
Klingon Empire (primary universe)	Various D7 series	Begh'poQ • Blortlh • Chong'pogh • Deb'choS • D'k Tahg • Duy'Hub • Gho'be' • GhoH'Sot • Gr'oth • Hob'DIS • Hurgh'ragh • Korthos • Luq'argh • MajQa'be' • (Malevolent) • NaS'puchpa' • Nay'par • 'OghwI' (Devisor) • PiqaD'nem • (Powerful) • Qaw'qay • Qugh'tung • Qup'SoH • Qut'Such • Roney • (Stormwind) • TaD'moH • TajHu • Tar'be • Tr'loth • Varchas • Voq'leng • Wuv'a'tem
	K't'agga-class (D7A class VIII)	Dun Da Spu' • Gomex-zha • Khorazhar • K't'suka • Kung • (Pounder)	D7D-class drone battle cruiser	(Hailstorm) • (Strangler) • (Thunderstorm)
	Klolode-class (D7B)	(Anarchist) • (Annihilation) • (Antagonist) • (Attacker) • (Avenger) • (Challenger) • (Chieftain) • (Conqueror) • (Courageous) • (Crusher) • (Decimator) • (Defiler) • (Demolisher) • (Devastator) • (Devisor) • (Killer) • Klodode • Klolode ~ Voh'tahk ~ Ch'dan ~ (Thousand-Taloned Death) • Klothos • (Merciless) • (Nemesis) • (Pandemonium) • (Pitiless) • (Relentless) • (Ruthless) • (Sangfroid) • (Savage) • (Soul of Vengeance) • (Thunderchild) • (Thunderer) • (Vengeance) • (Warhammer)
	K't'kara-class (D7c class VII)	(Dawnslayer) • (Dareslayer) • (Darkslayer) • (Deathslayer) • (Deedslayer) • (Deftslayer) • (Deepslayer) • (Demonslayer) • (Devilslayer) • (Direslayer) • (Dirkslayer) • (Dimslayer) • (Divineslayer) • (Doomslayer) • (Doubtslayer) • (Dourslayer) • (Dragonslayer) • (Droitslayer) • (Dreadslayer) • (Dreamslayer) • (Duelslayer) • (Fire Blossom)
	K't'inga-class (D7M class IX)	Arekkieh • Amar (I) • Amar (II) • Bardur • Begh'poQ • (Bloodspiller) • B'Moth • Bortas (Revenge) • (Bright Axe) • Chargh • Chong'pogh • (Deathcry) • (Deathmonger) • Deb'choS • DajDuS • Dajghol • Dajghu' • Dochbeq • Dochqup • DoqbaS • Doqcha • DoqghuH • DoqHegh • DoqHo' • DoqmaS • Doqram • Duy'Hub • (Fury) • GhIqtal • Gho'be' • GhoH'Sot • Gr'oth • Ghob • HaH'vat ~ K'elric • Hakkarl • Hob'DIS • Hurgh'ragh • HurghSan • Husghaj • Le'batlh • Le'chav • Le'Hov • Le'qorDu' • Kartadza • Kluggoth • Kol'Targh • Korvat • K'tanco • K't'inga • Kronos One • Luq'argh • MajQa'be' • Melikaphkaz • NaS'puchpa' • Nay'par • Nightwing • Pefak • PiqaD'nem • QaD • Qanmang • Qanvaj • Qapla • QIjbaS • QIjcha • QIjHegh • QIjHo' • QIjmaS • QIjram • QItI'nga • Qob • Qugh'tung • Qup'SoH • Qutbe' • QutHol • Qutqempa' • QutSa' • Qut'Such • (Rampage) • (Ravager) • Sub • T'Acog • TaD'moH • TajHu • Tar'be • Tebtivu • Tewniwa • Tevekh • T'Ong • VaH • Vo'taq • Wuv'a'tem • Ya'Vang • Zajikh
Klingon Alliance (mirror universe)	K't'inga-class	Amar • Gr'oth • Bortas • Klothos • Kronos One • K'tanco • Qaw'wI' • Q'om • Q'ud • quvSuD • (Ravager) • Sod
Romulan Star Empire (primary universe)	Various D7 (Stormbird-class) series	Brak'en • Cheron • D'soria • D'tervik • (Gladiator) • Joran • Lubato • Maruccius • Mentenius • Munia • Narrocian • Opalius • Pesanius • Pola • (Red Talon) • Sapotius • Setro • Solus • Strato • Tovarek • Truntis • Velosh • Vrenek
	Akif-class	Memenda
	K't'inga-class	"Arakkab" • Brak'en • D'soria • D'tervik • Hheirant • (Javelin) • Joran • "Kenek" • Lubato • Maruccius • Mentenius • Munia • Narrocian • Opalius • Pesanius • (Pillion) • Pola • Sapotius • Setro • Solus • Strato • Tovarek • Truntis • Velosh • Vrenek • "Ykir"
Romulan Republic (mirror universe)	K't'inga-class	Actium • Pharsalus • Rubicon
translated names in parentheses • pseudonyms in quotations • see also: unnamed D7 class starships