| ARTIST | BORN-DIED | PERIOD | SCHOOL |
|---|
| H | HILDEBRANDT, Johann Lukas von | (1668-1745) | Baroque | Austrian architect |
| | HITTORFF, Jacques-Ignace | (1792-1867) | Neoclassicism | French architect (Paris) |
| | HOARE, Henry II | (1705-1785) | Baroque | English architect (Stourhead) |
| | HOBAN, James | (1762-1831) | Neoclassicism | American architect (Washington) |
| | HOFFMANN, Josef | (1870-1956) | Art Nouveau | Austrian architect (Vienna) |
| | HOHENBERG, Johann Ferdinand von (see HETZENDORF, Johann Ferdinand) | (1733-1816) | Rococo | Austrian architect (Vienna) |
| | HOLL, Elias I | (1573- 1646) | Northern Renaissance | German architect (Augsburg) |
| | HORTA, Victor | (1861-1947) | Art Nouveau | Belgian architect (Brussels) |
| | HUBSCH, Heinrich (see HÜBSCH, Heinrich) | (1795-1863) | Romanticism | German architect (Karlsruhe) |
| | HUGUET | (d. 1438) | Medieval | Other architect (Portugal) |
| | HURTADO IZQUIERDO, Francisco | (1669-1725) | Baroque | Spanish architect (Granada) |
| | HUTAULT, Maximilien Joseph | (active 1810-1812) | Neoclassicism | French architect (Fontainebleau) |
| | HUYSSENS, Pieter | (1577-1637) | Baroque | Flemish architect |
| I | INWOOD, William | (1766-1843) | Neoclassicism | English architect (London) |
| | IXNARD, Pierre-Michel d' | (1723-1795) | Neoclassicism | French architect (Southern Germany) |
| J | JÄGER, Franz, I | (1743-1809) | Rococo | Austrian architect |
| | JADOT, Jean-Nicolas | (1710-1761) | Baroque | French architect (Vienna) |
| | JAGER, Franz, I (see JÄGER, Franz, I) | (1743-1809) | Rococo | Austrian architect |
| | JAPPELLI, Giuseppe | (1783-1852) | Neoclassicism | Italian architect (Padua) |
| | JEFFERSON, Thomas | (1743-1826) | Neoclassicism | American architect (Virginia) |
| | JOHANNES VON KÖLN (see JUAN DE COLONIA) | (c. 1410-1481) | Medieval | German architect (Spain) |
| | JONES, Inigo | (1573-1652) | Baroque | English architect (London) |
| | JOURDAIN, Frantz | (1847-1935) | Art Nouveau | French architect (Paris) |
| | JUAN DE COLONIA | (c. 1410-1481) | Medieval | German architect (Spain) |
| | JUSSOW, Heinrich Christoph | (1754-1825) | Neoclassicism | German architect |
| | JUVARRA, Filippo | (1678-1736) | Baroque | Italian architect |
| K | KÖLLEN, Heinrich (see CÖLLEN, Henrik) | (c. 1500-after 1569) | Northern Renaissance | German architect (Scandinavia) |
| | KAGER, Johann Matthias | (1575-1634) | Northern Renaissance | German architect (Augsburg) |
| | KAYSER, Carl Gangolf | (1837-1895) | Romanticism | Austrian architect |
| | KAZAKOV, Matvey Fyodorovich | (1738-1812) | Neoclassicism | Russian architect (Moscow) |
| | KELDERMANS, Andries I | (1400-1488) | Northern Renaissance | Flemish architect (Brabant) |
| | KELDERMANS, Antoon I | (c. 1440-1512) | Northern Renaissance | Flemish architect (Brabant) |
| | KELDERMANS, Rombout II | (c. 1460-1531) | Northern Renaissance | Flemish architect (Mechelen) |
| | KENT, William | (c. 1685-1748) | Baroque | English architect |
| | KEY, Lieven de | (c. 1560-1627) | Northern Renaissance | Dutch architect (Haarlem) |
| | KLENZE, Leo von | (1784-1864) | Romanticism | German architect |
| | KNOBELSDORFF, Georg Wenceslaus von | (1699-1753) | Baroque | German architect (Berlin) |
| | KOEBERGER, Wenzel (see COBERGHER, Wenceslas) | (c. 1560-1634) | Baroque | Flemish architect |
| | KOKORINOV, Alexander Filippovich | (1726-1772) | Baroque | Russian architect (St. Petersburg) |
| | KORNHÄUSEL, Josef Georg | (1782-1860) | Neoclassicism | Austrian architect (Vienna) |
| | KRAHE, Peter Joseph | (1758-1840) | Neoclassicism | German architect |
| | KREBS, Conrad | (c. 1491-1540) | Northern Renaissance | German architect (Torgau) |
| | KREBS, Thomas | (active 1513-1523) | Northern Renaissance | German architect (Augsburg) |
| L | L'Orme, Philibert de (see DELORME, Philibert) | (c. 1515-1570) | Northern Renaissance | French architect |
| | LA VALLÉE, Jean de | (1620-1696) | Baroque | French architect (Stockholm) |
| | LABROUSTE, Henri | (1801-1875) | Realism | French architect (Paris) |
| | LAMAIR, Pierre-Alexis de (see DELAMAIR, Pierre-Alexis) | (c. 1676-1745) | Baroque | French architect (Paris) |
| | LANGHANS, Carl Gotthard | (1732-1808) | Neoclassicism | German architect |
| | LASSURANCE, Pierre, I | (1655-1724) | Baroque | French architect |
| | LATROBE, Benjamin Henry | (1764-1820) | Neoclassicism | American architect |
