Nestroy, Johann Nepomuk (Vienna, 1801-62, Graz), son of a Viennese lawyer, began to study law, but in 1822 decided on a theatrical career. The possessor of a well-trained bass voice of high quality, he was immediately engaged by the Viennese Court Opera and made his debut in the important role of Sarastro in Mozart's Die Zauberflöte (24 August 1822). In the years 1823-31 he worked, first as a singer but increasingly as a comic actor, in Amsterdam, Brünn (Brno), where his engagement was cancelled by the police in 1826 because his frequent extemporization was contrary to the strict censorship regulations, and Graz.
He began to write plays for the Graz theatre, his principal success at this time being Dreißig Jahre aus dem Leben eines Lumpen (1828). The only earlier plays to survive are a one-act comic dialogue, Der Zettelträger Papp (1827), and a verse drama, Prinz Friedrich (written c.1828, performed as Rudolph, Prinz von Korsika in 1841). Nestroy had made an early marriage (1823) which proved a failure, and his wife left him in 1827. In Graz he met the actress Marie Weiler and lived with her in an unofficial union for the remainder of his life. In 1831 he returned to Vienna as a star in the company of Karl Carl with which he was to remain for 29 years, first at the Theater an der Wien, from 1839 also at the Theater in der Leopoldstadt (rebuilt in 1847 as the Carl-Theater). Tall and angular, he formed a celebrated comic partnership with the corpulent Wenzel Scholz (1787-1857); his reputation as an actor was such that he was sought after for guest appearances in many German cities, and his agreeable and kindly personality off stage increased his popularity.
Nestroy was also one of the principal purveyors of plays for Carl. He drew his plots from a variety of sources, including contemporary French and English novels (Die Anverwandten, 1848, is based on Dickens's Martin Chuzzlewit) and popular comedies and melodramas of the Paris and London stage; into these plots he injected sustained wordplay, interspersed with solo scenes consisting of satirical monologues and songs, mainly for the central figures that he himself acted. Between 1827 and his death he wrote more than 80 plays, and from 1832 his output was intended exclusively for Carl and his theatre. Between 1832 and 1834 he burlesqued the tradition of the Viennese magic play (Zauberstück, see Volksstück), achieving a resounding success with Der böse Geist Lumpacivagabundus oder Das liederliche Kleeblatt (1833) for which he provided a sequel in the farce Die Familien Zwirn, Knieriem und Leim (1835). He also produced a drastic parody of the then fashionable opera of Meyerbeer, Robert le diable, under the dialect title Robert der Teuxel (1833). After 1834 Nestroy virtually abandoned the magic element and concentrated on the rival form of Viennese Volksstück, the Lokalposse. From 1835 to 1845 he wrote some 30 plays, many ephemeral, but some of outstanding quality which are still performed. Among his successes in this period was Zu ebener Erde und erster Stock (1835), which boldly divides the stage into two, in order to exhibit social contrast. Critical rejection of a local satire, Eine Wohnung ist zu vermieten (1837), was followed by a spell of experimentation, with the stylized comedy of Das Haus der Temperamente (1837) using a stage divided both horizontally and vertically, until he found his way to a settled and distinctive pattern of satirical farce. The next six years brought a series of brilliant successes, ushered in by Glück, Mißbrauch und Rückkehr (1838) and Die verhängnisvolle Faschingsnacht (1839, a parody of a play by K. von Holtei); these were followed in 1840 by Der Färber und sein Zwillingsbruder and by Der Talisman, which is generally recognized as his masterpiece, the ‘classic Posse’ (F. H. Mautner), and then by other popular successes including Das Mädl aus der Vorstadt (1841), Einen Jux will er sich machen (1842), Liebesgeschichten und Heiratssachen (1843), and Der Zerrissene (1844).
Nestroy's dramatic production took a new turn with Der Unbedeutende (1846), a comedy in which social questions take on a new importance. It proved to be the most impressive success of his career and was followed by other similar plays, notably Der Schützling (1847) and Der alte Mann mit der jungen Frau (written in 1848 or 1849, but withheld by Nestroy for political reasons). In the revolutionary year of 1848 (see Revolutionen 1848-9), when censorship was briefly lifted, Nestroy satirized the outbreak of the revolution in Freiheit in Krähwinkel, and in 1849 produced a brilliant parody of Hebbel's Judith ( Judith und Holofernes). His rate of production now became slower, and his last notable full-length play was performed in 1852 ( Kampl oder Das Mädchen mit Millionen und die Nähterin). In 1854 Karl Carl died and Nestroy agreed to become director of the Carl-Theater. He resigned in 1860 and retired to Graz, but made guest appearances in Vienna in 1862 in his last two successful one-act satires, Frühere Verhältnisse and Häuptling Abendwind (the latter based on Offenbach's Vent du soir).
Even in his heyday, Nestroy was repeatedly criticized by conservative reviewers (including the combative Viennese journalist M. G. Saphir), who measured his work against the often sentimental ‘humour’ of the old genial Viennese Volksstück and particularly against the work of Raimund. But the old forms had outlived their natural vitality and could not survive in the new age initiated in 1830 by the July Revolution and established by the turmoil of 1848. Nestroy's caustic satirical and parodistic wit established a new and more modern tone in the Volksstück and exercised a dominant influence on other popular playwrights such as Friedrich Kaiser; but his basic attitude is humane and positive, not the nihilistic cynicism that was formerly attributed to him.
Nestroy's funeral in Vienna was the occasion of a great public tribute of affection and esteem, but his work almost at once fell into a phase of neglect, which was ended by a sensationally successful Nestroy cycle in the Carl-Theater in 1881. His literary reputation rose with the publication in 1890-1 of a collected edition of his works and was established by the energetic advocacy of K. Kraus, who adjudged him the wittiest satirist in the German language and who in 1920 and 1925 respectively published adaptations of two of his plays, Die beiden Nachtwandler (1836) and Der konfuse Zauberer (1832). While much admired by contemporaries such as Grillparzer, Hamerling, and Kierkegaard, Nestroy is, like G. Büchner, a dramatist whose stature has been recognized increasingly in the 20th c.; his work has been of influence on modern dramatists including F. Dürrenmatt and Ö. von Horváth and has been championed by prominent critics including F. Torberg and H. Weigel.
Sämtliche Werke, historisch-kritische Ausgabe (15 vols.), ed. F. Brukner and O. Rommel, appeared 1924-30 and Gesammelte Werke (10 vols.), ed. V. Chiavacci and L. Ganghofer, 1890-91. A thoroughly revised Historisch-kritische Ausgabe (c.33 vols.), ed. J. Hein, J. Hüttner, W. Obermaier, and W. E. Yates, began to appear in 1977. It includes correspondence (Briefe, 1 vol., 1977), ed. W. Obermaier.