| Alexander Kuo | Alexander Kuoppala | Alexander Kupprion |
| Alexander Kuprin | Alexander Kurakin | Alexander Kurakin (1697) |
| Alexander Kurenkov | Alexander Kuritsyn | Alexander Kurlovitch |
| Alexander Kurnaev | Alexander Kurnayev | Alexander Kurochkin |
| Alexander Kusenko | Alexander Kushaev | Alexander Kushelev-Bezborodko |
| Alexander Kushelov-Bezborodko | Alexander Kushner | Alexander Kutateli |
| Alexander Kutepov | Alexander Kutikov | Alexander Kutitski |
| Alexander Kutitskiy | Alexander Kutitsky | Alexander Kutschera |
| Alexander Kutuzov | Alexander Kutyin | Alexander Kuzemsky |
| Alexander Kuzmichyov | Alexander Kuzminykh | Alexander Kuznetsov |
| Alexander Kuznetsov (actor) | Alexander Kuznetsov (ice hockey) | Alexander Kuznetsov (mathematician) |
| Alexander Kuzyukov | Alexander Kvachuk | Alexander Kvitashvili |
| Alexander Kwaśniewski | Alexander Kwamina Afenyo-Markin | Alexander Kwangwald |
| Alexander Kwangwari | Alexander Kwangwold | Alexander Kwapong |
| Alexander Kwasniewski | Alexander Kylquhous | Alexander Kylwos |
| Alexander L Keilland | Alexander L'Estrange | Alexander L. Archibald |
| Alexander L. Baugh | Alexander L. Bond | Alexander L. Collins |
| Alexander L. Coon | Alexander L. Dounce | Alexander L. du Toit |
| Alexander L. Fetter | Alexander L. Fischer | Alexander L. Gaeta |
| Alexander L. George | Alexander L. Greninger | Alexander L. Harris |
| Alexander L. Holley | Alexander L. Jackson | Alexander L. Kielland |
| Alexander L. Kielland (platform) | Alexander L. Kuzemsky | Alexander L. Nicol |
| Alexander L. Rosenberg | Alexander L. Stevas | Alexander L. Trachtenberg |
| Alexander L. Twilight | Alexander L. Wolf | Alexander L. Zaitsev |
| Alexander La Milliere | Alexander Laak | Alexander Laas |
| Alexander Laban Hinton | Alexander Labutkin | Alexander Labzin |
| Alexander Lackie Archibald | Alexander Lacson | Alexander Lafayette Chew |
| Alexander Lafayette Chew Wilder | Alexander Lafone | Alexander Lagerström |
| Alexander Lagerstrom | Alexander Lagoya | Alexander Laidlaw |
| Alexander Laing | Alexander Laing (American writer) | Alexander Laing (antiquary) |
| Alexander Laing (architect) | Alexander Laing (poet) | Alexander Laing (Scottish poet) |
| Alexander Laing (writer) | Alexander Laing Brown | Alexander Laird |
| Alexander Laird Jr. | Alexander Laird, Jr. | Alexander Lake |
| Alexander lake (alaska) | Alexander Lake (Alaska) | Alexander Lake (southcentral Alaska) |
| Alexander Lake (southeast Alaska) | Alexander Lake Shelter Cabin | Alexander Lakier |
| Alexander Laktionov | Alexander Laktionov (disambiguation) | Alexander Laloo Hek |
| Alexander Lamb Cullen | Alexander Lambert | Alexander Lambert (diver) |
| Alexander Lambsdorff | Alexander Lambsdorff Graf | Alexander Lameth |
| Alexander Lamont Monteith | Alexander Land | Alexander Lane |
| Alexander Laner | Alexander Lang | Alexander Lang Elder |
| Alexander Lange Johnson | Alexander Lange Kielland | Alexander Langer |
| Alexander Langer Award | Alexander Langeron | Alexander Langeweg |
| Alexander Langlitz | Alexander Langmuir | Alexander Langsdorf |
| Alexander Langsdorf Jr | Alexander Langsdorf Jr. | Alexander Langsdorf, Jr. |
| Alexander Lanskóy | Alexander Lanskoi | Alexander Lanskoj |
| Alexander Lanskoy | Alexander Lanskoy’s | Alexander Lapin |
| Alexander Lapin (photographer) | Alexander Lapshin | Alexander Larín |
| Alexander Larin | Alexander Larman | Alexander Larsson |
| Alexander Lascelles | Alexander Lascelles, Viscount Lascelles | Alexander Laskaris |
| Alexander Lasnkoy | Alexander Lasnskoy | Alexander Lastin |
| Alexander Lasutkin | Alexander Laszlo | Alexander Laszlo (composer) |
| Alexander Laszlo (disambiguation) | Alexander Laszlo (scientist) | Alexander Latham Dounce |
| Alexander Latimer Blackford | Alexander Latta | Alexander Lauder |
| Alexander Lauder (bishop) | Alexander Lauder (chemist) | Alexander Lauder (disambiguation) |
| Alexander Lauder of Blyth | Alexander lauder of blyth | Alexander Laufer |
| Alexander laufer | Alexander Laukart | Alexander Lauraeus |
| Alexander Laurant | Alexander Lauréus | Alexander Lauterwasser |
| Alexander Lauzun Pendock Tucker | Alexander Laveykin | Alexander Lavrentsov |
| Alexander Lavrinenko | Alexander Lavut | Alexander Law |
| Alexander Lawrence | Alexander Lawrence (disambiguation) | Alexander Lawrence (politician) |
| Alexander Lawrence Herdman | Alexander Lawrence Posey | Alexander Lawrie |
| Alexander Laws | Alexander Laws House | Alexander Lawton |
| Alexander Lawton Mackall | Alexander Lawton Miller | Alexander Lazarev |
| Alexander Lazarev (actor) | Alexander Lazarian | Alexander Lazarov |
| Alexander Lazov | Alexander Lazushin | Alexander László |
| Alexander László (composer) | Alexander Lévy | Alexander López |
| Alexander López Maya | Alexander Löbe | Alexander Löhr |
| Alexander Lüderitz | Alexander Lüders | Alexander Lăpuşneanu |
| Alexander Lăpușneanu | Alexander le Imagineur | Alexander le Pargiter |
| Alexander le pargiter | Alexander le Scrimgeour | Alexander Leaf |
| Alexander Leake | Alexander Lean | Alexander Leandersson |
| Alexander Learmonth | Alexander Learmonth (baritone) | Alexander Learmonth (disambiguation) |
| Alexander Learmonth (MP) | Alexander Learmonth (politician) | Alexander Lebed |
| Alexander Lebed 1996 presidential campaign | Alexander Lebed presidential campaign, 1996 | Alexander Lebedev |
| Alexander Lebedev (disambiguation) | Alexander Lebedev (figure skater) | Alexander Lebenstein |
| Alexander Lebziak | Alexander Lebzyak | Alexander Lecaros |
| Alexander Leckie | Alexander Ledkovsky | Alexander Lee |
| Alexander Lee (disambiguation) | Alexander Lee (entertainer) | Alexander Lee (priest) |
| Alexander Lee Bondurant | Alexander lee eusebio | Alexander Lee Eusebio |
| Alexander Lee Nicol | Alexander Lee Wolf | Alexander Leeper |
| Alexander Lees | Alexander Lees (disambiguation) | Alexander Legge |
| Alexander Legkov | Alexander Leibkind | Alexander Leighton |
| Alexander Leighton (writer) | Alexander Leipold | Alexander Leitch, Baron Leitch |
| Alexander Leith | Alexander Leith (British Army officer) | Alexander Leith (disambiguation) |
| Alexander Leith Hay | Alexander Lekov | Alexander Leksell |
| Alexander Lemming | Alexander Lemtov | Alexander Lenard |
| Alexander Lenderman | Alexander Lenev | Alexander Lenin |
| Alexander Lenkov | Alexander Lennart Steen | Alexander Lensky |
| Alexander Lentsevich | Alexander Lentsov | Alexander Lenyov |
| Alexander Leonidovich Vishnevsky | Alexander Leonidovich Zaytsev | Alexander Leopold Hohenlohe-Waldenburg-Schillingsfürst |
| Alexander Lerionka Sampao | Alexander Lerner | Alexander Lernet-Holenia |
| Alexander Leroy Hawkins | Alexander Leschke | Alexander Lesley |
| Alexander Leslie | Alexander Leslie (British Army officer) | Alexander Leslie (disambiguation) |
| Alexander Leslie (engineer) | Alexander Leslie (General) | Alexander Leslie Elliott |
| Alexander Leslie of Auchintoul | Alexander Leslie, 1st Earl of Leven | Alexander Leslie, 5th Earl of Leven |
| Alexander Leslie, 7th Earl of Ross | Alexander Leslie, Earl of Ross | Alexander Leslie-Melville |
| Alexander Leslie-Melville (disambiguation) | Alexander Leslie-Melville, 10th Earl of Leven | Alexander Leslie-Melville, 14th Earl of Leven |
| Alexander Leslie-Melville, 15th Earl of Leven | Alexander Leslie-Melville, 7th Earl of Leven | Alexander Leslie-Melville, 9th Earl of Leven |
| Alexander Leslie-Melville, Lord Balgonie | Alexander Lesnoy | Alexander Lesser |
| Alexander Leutner & Co. | Alexander Levi | Alexander Levie |
