Johansson, Private Evita, Imperial Marine Corps -rifleman, Fire Team Alpha, 3rd Squad, 2nd Platoon, Bravo Company, Recon Battalion, 1st Regiment, 517th Brigade.
Jongdomba, Brigadier Lobsang Phurba -CO, Gyangtse Planetary Militia.
Jurawski, Admiral Lord Alvin, Imperial Fleet -First Space Lord, Terran Empire.
Jurgensen, Lieutenant Adam, Imperial Marine Corps -CO, 2nd Platoon, Alpha Company, Marine Detachment, HMS Ctesiphon .
Kalachian, Corporal Vartkes, Imperial Cadre -Fire Team Alpha, 1st Squad, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Karpov, Brigadier Gennadi Sergich, Imperial Cadre -CO, Camp Cochrane.
Keita, Brigadier Sir Arthur, Imperial Cadre -second in command, Imperial Cadre.
Keller, Corporal Jackson, Imperial Cadre -Fire Team Bravo, 2nd Squad, 2nd Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Kereku, Sir Enobakhare -Imperial Governor, Martinson Crown Sector.
Khanbadze, Private Ang Tarki -rifleman, Echo Company, 1st Battalion, 1st Capital Regiment, Gyangtse Planetary Militia.
Kiely, Corporal Thomas, Imperial Cadre -Fire Team Alpha, 1st Squad, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Knutsen, Master Sergeant Catarina, Imperial Cadre -platoon sergeant, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre (Louvain).
Kowalska, Master Sergeant Anna, Imperial Cadre -platoon sergeant, 3rd Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre (Louvain).
Król, Corporal James, Imperial Cadre -Fire Team Bravo, 3rd Squad, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre. Later company first sergeant (see below).
Król, First Sergeant James, Imperial Cadre -company first sergeant, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre (Louvain).
Kuramochi, Lieutenant Chiyeko, Imperial Marine Corps -CO, 23 Platoon, Bravo Company, Recon Battalion, 1st Regiment, 517th Brigade. Later captain (see below).
Kuramochi, Captain Chiyeko, Imperial Marine Corps -CO, Delta Company, Marine Detachment, HMS Ctesiphon .
Labin, Gustav -Anton Yerensky's Ching-Hai agent.
Lakshindo, Sergeant Nursamden Nyima -Alpha Company, 1st Battalion, 1st Capital Regiment, Gyangtse Planetary Militia.
Lehman, Lady Frederica Sinead, Countess Miller -Imperial Minister of War.
Leibniz, Admiral Mikhail, Imperial Fleet -CO, Operation Clean Sweep supporting task force.
Lewinsky, Captain Broderick, Imperial Marine Corps -CO, Alpha Company, Marine Detachment, HMS Ctesiphon .
Lhukpa, Sergeant Chamba Mingma -Alpha Company, 1st Battalion, 1st Capital Regiment, Gyangtse Planetary Militia.
Lowai, Jokuri Asaro'o -Director of Industrial Development, Duchy of Shallingsport.
MacEntee, Corporal Ewan, Imperial Cadre -Fire Team Alpha, 2nd Squad, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
MacKane, Andrew Clement, Baron Yuroba -Imperial Minister of War.
Madison, Sir Jeffrey -Imperial Foreign Minister.
Madsen, Corporal Harold, Imperial Cadre -Fire Team Alpha, 2nd Squad, 2nd Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre (Louvain).
Mainwaring, Captain Theodosia -captain of the free-trader Star Runner .
Malloy, Allen, Earl of Stanhope -Imperial Minister of Out-World Affairs.
Marat, Rear Admiral Crinan, Imperial Fleet -Port Admiral, Soissons.
Maserati, Lieutenant Edwin, Imperial Cadre -Colonel Oscar McGruder's assistant (see below).
Masolle, Lieutenant Francesca, Imperial Cadre -CO, 2nd Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Masterman, Commander Adela, Imperial Fleet -senior plotting officer, Elysium System Fortress Command.
Mastroianni, Corporal Carlotta, Imperial Cadre -Fire Team Alpha, 3rd Squad, 2nd Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre (Louvain).
McGruder, Colonel Oscar, Imperial Cadre -a Cadre evaluation officer.
McGwire, Sergeant Alan, Imperial Cadre -leader, Fire Team Alpha, 1st Squad, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
McIlhenny, Colonel Benjamin, Imperial Marine Corps -senior intelligence officer, attached to Admiral Gomez's staff.
McSwain, Sondra -Lewis Fuchien's accountant.
Medrano, PFC Leocadio ("Leo"), Imperial Marine Corps -plasma gunner, Fire Team Bravo, 3rd Squad, 2nd Platoon, Bravo Company, Recon Battalion, 1st Regiment, 517th Brigade.
Megaira -an alpha-synth AI.
Megaira -the starship in which Megaira lives.
Mende, Private Dabhuti Lhakpa -rifleman, Echo Company, 1st Battalion, 1st Capital Regiment, Gyangtse Planetary Militia.
Metternich, Sergeant Abraham ("Abe"), Imperial Marine Corps -squad leader, 3rd Squad, 2nd Platoon, Bravo Company, Recon Battalion, 1st Regiment, 517th Brigade.
Miller, Countess -see Lady Frederica Sinead Lehman, above.
Monkoto, Admiral Simon -CO, Monkoto's Mercenaries ("Monkoto's Maniacs").
Monkoto, Captain Arlen -younger brother of Simon Monkoto.
Morales, Captain Francisco, Imperial Fleet -CO, HMS Implacable .
Moyano, Corporal Samantha, Imperial Cadre -Fire Team Alpha, 1st Squad, 2nd Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Mueller, Gavin -Foreign Minister, Onyx System.
Munming, Corporal Ngawang Phurba -grenadier, Echo Company, 1st Battalion, 1st Capital Regiment, Gyangtse Planetary Militia.
Murphy, Emperor Seamus II -Emperor of Humanity.
Murphy, Empress Maire -Empress of Humanity, the mother of the current Emperor.
Nawa, Chepal Dawa -a senior lieutenant of Namkha Pasang Pankarma.
Nawa, Lieutenant Tuchi Phurba -CO, 2nd Platoon, Alpha Company, 1st Battalion, 1st Capital Regiment, Gyangtse Planetary Militia.
Nordbø, Corporal Astrid, Imperial Cadre -Fire Team Bravo, 1st Squad, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Obermeyer, Patricia -Sector Governor Sir Enobakhare Kereku's chief of staff.
O'Clery, Corporal Flannan, Imperial Cadre -Fire Team Bravo, 1st Squad, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Okahara, Lieutenant Jeff -executive officer of the free-trader Star Runner .
Okanami, Surgeon Captain Ralph, Imperial Fleet -senior medical officer, Mathison's World relief.
O'Kane, Commodore Matthew -CO, O'Kane's Free Company.
Onassis, Master Sergeant Adolfo, Imperial Cadre -platoon sergeant, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Orrin, Lieutenant James, Imperial Fleet -Commander Adela Masterman's senior assistant.
Ortiz, Captain Homer -CO "pirate" battlecruiser Poltava .
Osayaba, Corporal Obaseki, Imperial Cadre -Fire Team Bravo, 1st Squad, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Oselli, Corporal Brian, Imperial Cadre -Fire Team Bravo, 1st Squad, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
O'Shaughnessy, Commodore John Liam, Imperial Fleet -Alicia DeVries's deceased uncle.
O'Shaughnessy, Sergeant Major Sebastian, Imperial Marine Corps -Alicia DeVries's grandfather.
Paál, Lieutenant Ágoston, Imperial Cadre -CO, 3rd Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Padorje, Chosa Pendo -CO, Echo Company, 1st Battalion, 1st Capital Regiment, Gyangtse Planetary Militia.
Palacios, Major Serafina, Imperial Marine Corps -CO, Recon Battalion, 1st Regiment, 517th Brigade.
Paldorje, Private Chopali Mingma -rifleman, Echo Company, 1st Battalion, 1st Capital Regiment, Gyangtse Planetary Militia.
Pankarma, Namkha Pasang -leader of the Gyangtse Liberation Front.
Perez, Commander Isidor, Imperial Fleet -CO, HMS Gryphon .
Perlman, Corporal Malachai, Imperial Cadre -Fire Team Bravo, 1st Squad, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Philip, Grand Duke -Prime Minister of the Terran Empire.
Pilaskov, Chief Oliver -Arlen Monkoto's senior noncom on Ringbolt.
Quintana, Oscar, Lieutenant Commander Defiant -Wyvern nobleman and contact for James Howell's "pirates."
Rahman, Commander Killian -senior fire control officer, Procyon (James Howell's flagship).
Ramji, Corporal Nicholas, Imperial Cadre -Fire Team Bravo, 2nd Squad, 3rd Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Rendlemann, Commander George -James Howell's senior tactical officer.
Resdyrn niha Turbach -James Howell's contact with the Rishathan Sphere.
Rethmeryk niha Theryian -Shernsia niha Theryian's successor as farthi chir Theryian
Rivera, Jaime -Group Leader, Freedom Alliance Liberation Army.
Ryan, Lieutenant Calvin, Imperial Marine Corps -CO, heavy weapons platoon, Recon Battalion, 1st Regiment, 517th Brigade.
Salaka, Lieutenant Tsimbuti Pemba -CO, 1st Platoon, Alpha Company, 1st Battalion, 1st Capital Regiment, Gyangtse Planetary Militia.
Salgado, Ákos -Planetary Governor Jasper Aubert's chief of staff.
Sampson, Brigadier Aaron, Imperial Marine Corps -CO, 317th Brigade.
Sandusky, Corporal Christopher, Imperial Marine Corps -team leader, Fire Team Alpha, 3rd Squad, 2nd Platoon, Bravo Company, Recon Battalion, 1st Regiment, 517th Brigade.
Shai, Corporal Hau-zhi, Imperial Cadre -Fire Team Bravo, 1st Squad, 1st Platoon, Charlie Company, 3rd Battalion, 2nd Regiment, 5th Brigade, Imperial Cadre.
Shangup, President Kapkye Lhakpa -Planetary President, Gyangtse.
Shapiro, Captain Chaim, Imperial Marine Corps -CO, Delta Company, Recon Battalion, 1st Regiment, 517th Brigade.
Sharwa, Colonel Ang Chirgan -CO, 1st Capital Regiment, Gyangtse Planetary Militia.