The first international workshop on Spatio-Temporal Complexity in Optical Fibers will be held at Villa del Grumello in Como, Italy, on September 16-18, 2013. The scope of the workshop is to present the latest advances in the physics and technology of advanced optical fibers, including optical rogue and extreme waves, shock waves, speciality fibers, supercontinuum generation, fiber laser arrays, mode coupling effects in multimode fibers for spatial multiplexing and novel modulation formats. Invited speakers include: J. Dudley (Besançon); J. Fatome (Dijon); Ph. Russell (Erlangen); J.D. Ania-Castanon (Madrid); N. Akhmediev (Canberra); M. Santagiustina (Padova); A. Picozzi (Dijon); A. Barthelemy (Limoges); C. Finot (Dijon); D. Faccio (Edinburgh); F. Baronio (Brescia); S. Boscolo (Aston), G. Genty (Tampere); Y. Hernandez (Mons); S. Residori (Nice); F. Leo (Gent); N. Kutz (Seattle); A. Maimistov (Moscow); C. Conti (Rome); G. Millot (Dijon); F. Smektala (Dijon); F. Biancalana (Edinburgh); S. Pissadakis (Heraklion); S. Kozlov (St. Petersburg); D. Giannone (Potsdam); Ph. Grelu (Dijon); V. Couderc (Limoges); M. Taki (Lille); M. Onorato (Torino); A. Mecozzi (l’Aquila); S. Coen (Auckland). In addition to invited presentations, the workshop is open to poster presentations, preferably by PhD students, postdocs and early career researchers. For poster preparation, please see the registration & submission page. The deadline for poster submission is June 15th, 2013. For workshop registration details, please see the registration & submission web page. The final deadline for workshop pre-registration is August 1st, 2013. Organized by: IEEE Photonics Italy Chapter in cooperation with the Alessandro Volta Center for Scientific Culture. Technically co-sponsored by: SIEM.