The editors of Catalysts would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2015.
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| Aaboubi, Omar | Ha, Phil Heon | Morent, Rino |
| Abatzoglou, Nicolas | Haan, John L. | Morikawa, Akira |
| Abelló, Sònia | Habibi, Biuck | Mossin, Susanne |
| Abu-Reziq, Raed | Hacker, Viktor | Müller, Karsten |
| Ahn, Ho-Geun | Hagiwara, Hidehisa | Mushrif, Samir H. |
| Alarcón-Lladó, Esther | Ham, Hyung Chul | Nagaoka, Hiroyuki |
| Albanese, Domenico | Hamad-Scifferli, Kimberly | Nakagawa, Noboyoushi |
| Alt, Helmut G. | Hamilton, Jeremy | Nakagawa, Yoshinao |
| Amadelli, R. | Hara, Michikazu | Nakamura, Masashi |
| Andersen, Shuang Ma | Hartmann, Ingo | Nakashima, Naotoshi |
| Anderson, Alfred B. | Hayase, Masanori | Nee, Matthew J. |
| Angelo, Sarah St. | Hayashi, Akari | Nguyen, Hien |
| Antolini, Ermete | Haynes, Anthony | Nimlos, Mark R. |
| Arena, Francesco | He, Jie | Ninomiya, Wataru |
| Arenz, Matthias | He, Yiyong | Nishikiori, Hiromasa |
| Ariga, Katsuhiko | Heather, Dettman | Nitze, Florian |
| Armbruster, Udo | Heeres, Erik | Nomura, Kotohiro |
| Arriortua, María-isabel | Hensen, Emiel | Nozaki, Tomohiro |
| Artyushkova, Kateryna | Hernádi, Klára | Ohta, Hidetoshi |
| Arvapally, Ravi Kumar | Hernández, Simelys | Ohtaka, Atsushi |
| Austin, Rachel N. | Hibino, Takashi | Oliveira, MC |
| Avnir, David | Higashi, Masanobu | Osakada, Kohtaro |
| Ayastuy, J.l. | Higuchi, Eiji | Ovalles, Cesar |
| Bach Delpeuch, A. | Hilten, Roger | Pagan-Torres, Yomaira J. |
| Baglio, Vincenzo | Hock, Adam S. | Paik, Ungyu |
| Bakker, Martin G. | Hohn, Keith | Palomares, Antonio Eduardo |
| Balula, Maria Salete | Hong, Haiping | Panas, Itai |
| Baranova, EA | Hornung, Andreas | Pappalardo, Daniela |
| Barta, Katalin | Hunger, Michael | Park, Jeong-Young |
| Beato, Pablo | Hwang, Dong Won | Park, Myung-june |
| Belkacemi, Khaled | Iborra, Sara | Parmeggiani, Fabio |
| Bell, Alexis T. | Ignaszak, Anna | Pasti, Luisa |
| Bentrup, Ursula | Iizuka, Yasuo | Pawelec, Barbara |
| Bernstein, Elliot R. | Imai, Hiroyuki | Peled, Emanuel |
| Bethell, Donald | Inomata, Satoshi | Piao, Yuanzhe |
| Bilyeu, Bryan | Inoue, Hiroshi | Pichat, Pierre |
| Bion, Nicolas | Ishihara, Atsushi | Pidko, Evgeny A. |
| Bitter, J.H. | Ito, Jun-ichi | Portela, R. |
| Bobadilla, L.F. | Ivaska, Ari | Pylypenko, Svitlana |
| Bond, Jesse Q. | Iwasaki, Masaoki | Qin, Wensheng |
| Bondioli, Federica | Jacobs, Gary | Quintanilla, M. A S. |
| Bonino, Francesca | Jadhav, Niteen | Reiser, Oliver |
| Bonura, G. | Jakeman, David L. | Remiro, Aingeru |
| Bouxin, Florent P. | Jang, Hyun Tae | Renz, Michael |
| BRAZDIL, James | Jaouen, Frédéric | Rice-York, Cynthia |
| Brillas, Enric | Jensen, Anker Degn | Rios, Ramon |
| Bruijnincx, Pieter C. A. | Jeong, Gwi-Taek | Rives, Vicente |
| Bruin, Bas De | Joseph, Babu | Rodrigues, Alirio |
| Bueno-Lopez, Agustin | Kakinurna, Katsuyoshi | Rodriguez, Jose |
| Cabot, Pere-Lluí | Kako, Tetsuya | Rodríguez-Castellón, Enríque |
| Cabrera, Carlos R. | Kanda, Yasuharu | Rojas, Sergio |
| Cadierno, Victorio | Kaneda, Kiyotomi | Rose, Marcus |
| Campos-Martin, José Miguel | Kang, Youngsoo | Rousseau, Roger |
| Carabineiro, Sónia A.C. | Kapteijn, Freek | Rousset, Jean-Luc |
| Carbonnier, Benjamin | Kawase, Yoshinori | Saito, Motohiro |
| Castaño, Pedro | Kawatsura, Motoi | Salvio, Riccardo |
| Cavani, Fabrizio | Kilbinger, Andreas F.m. | Samec, Joseph S. M. |
| Celorrio, Verónica | Kim, Guntae | Sánchez-Sánchez, Manuel |
| Chang, Moo Been | Kim, Hansung | Savara, Aditya Ashi |
| Chen, Jun | Kim, Jong-Ho | Savio, L. |
| Chen, Lin-Chi | Kim, Junbom | Schechter, Alex |
| Chen, Shih-Yuan | Kim, Won Bae | Schiavon, Marco |
| Chen, Zhongwei | Kim, Youngjo | Scott, Jason |
| Chianelli, Russell | Kim, Yu Kwon | Scudiero, Louis |
| Chica, Antonio | Kirillov, Alexander M. | Secanell, Marc |
| Chimentão, R.J. | Kiss, J. | Selli, Elena |
| Chiu, Kong Hwa | Kleij, Arjan W. | Sémeril, David |
| Choi, Minkee | Konsolakis, Michalis | Seo, Yongbeom |
| Choi, Myoung-Jae | Konstantinou, I.K. | Sequeira, César |
| Chuah, Gaik-Khuan | Koper, Ger J. M. | Serra, Stefano |
| Cimino, S. | Kowalska, Ewa | Shafer, Wilson |
| Conrad, Michele | Kramm, Ulrike I. | Sharifi, Tiva |
| Coutanceau, Christophe | Kukla, Maija | Shibata, Norio |
| Cramail, Henri | Kumar, Ashok | Shin, Chae-Ho |
| Creager, Stephen E. | Kuwahara, Yasutaka | Silva, João |
| Crocker, Mark | Budarin, Vitaliy L | Silva, R.F. |
| Curet-Arana, María C. | Lang, Jian-Ping | Skinner, Stephen J. |
| Da Costa, Patrick | Lara, Patricia | Smet, Mario |
| de Luca, Stefania | Larabi, Cherif | Smirniotis, Panagiotis G. |
| Delferro, Massimiliano | Latsuzbaia, Roman | Smith, Kevin J. |
| Deutschmann, Olaf | Lavacchi, Alessandro | Solans-Monfort, Xavier |
| Dhiman, Rajnish | Lazaro, Maria Jesus | Solla-Gullón, José |
| Dimopoulos, Panayotis | Leclercq, Loïc | Solsona, Benjamín |
| Dodelet, Jean-Pol | Lecomte, Philippe | Sotiropoulos, S. |
| Domine, Marcelo Eduardo | Lee, Adam F. | Suárez, Silvia |
| Dorado, Christina | Lee, Chien-Liang | Suganuma, Satoshi |
| Du, Shangfeng | Lee, Chi-Shen | Suib, Steven L. |
| Dughera, Stefano | Lee, Jong Min | Sun, Keju |
| DUJARDIN, Christophe | Lee, Yunmi | Sydnes, Magne O. |
| Dumeignil, Franck | Lefebvre, Frédéric | Sykora, Milan |
| Duprez, Daniel | Lemonidou, Angeliki | Tadanaga, Kiyoharu |
| Durante, Christian | Lianos, Panagiotis | Tai, Cheuk-Wai |
| Dzwigaj, Stanislaw | Lietti, Luca | Takagaki, Atsushi |
| Easton, Brad | Lin, Chu-Chieh | Takeguchi, Tatsuya |
| Ebitani, Kohki | Lin, Ming | Takeuchi, Daisuke |
| Einaga, Hisahiro | Lin, Yu-Chuan | Tatsumi, Takashi |
| Ema, Tadashi | Liotta, L.f. | Taylor, Stuart H. |
| Epshteyn, Albert | Lippmaa, Mikk | Tejero, Javier |
| Ereña, Javier | Liu, Dongxia | Thybaut, Joris W. |
| Escola, Jose M. | Liu, Jinyun | Tizaoui, Chedly |
| Estrine, Boris | Liu, Yih-ming | Tojo, C. |
| Fajín, José L. C. | Llorca, J. | Upare, Pravin P. |
| Farrauto, Robert J. | Lobato, Justo | Urbina-Blanco, César A. |
| Fehrmann, Rasmus | Lødeng, Rune | Ushiyama, Hiroshi |
| Felpin, François-xavier | Lolli, G. | Vaiano, Vincenzo |
| Feng, Ligang | Long, Nguyen | Van Speybroeck, Veronique |
| Feng, Qi | Longhi, Mariangela | Vedrine, Jacques |
| Feroci, Marta | Lopez Nieto, José Manuel | Verboekend, Danny |
| Figueiredo, J.L. | Lou, Hui | Vernoux, Philippe |
| Figueiredo, Marta C. | Lounis, Amira | Vidal, Hilario |
| Finocchio, E. | Lugemwa, Fulgentius Nelson | Vigier, Karine |
| Flox, Cristina | Luh, Tien-yau | Villa, Alberto |
| Frederick, Brian G. | Maireles Torres, Pedro Jesús | Viso, Alma |
| Friedrich, K. Andreas | Maiyalagan, T. | Vohs, John M. |
| Fritsch, Joseph M. | Makkee, Michiel | Vougioukalakis, Georgios |
| Fujihara, Tetsuaki | MaliK, Muhammad Arif | Wadayama, T. |
| Fujita, Shin-ichiro | Marinkovic, Nebojsa | Wågberg, Thomas |
| Fukui, Ken-ichi | Martínez-Arias, A. | Wagener, Ken |
| Furukawa, Shinya | Martinez-Triguero, Joaquin | Wang, Chen-Hao |
| Gallegos-Suárez, Esteban | Martín-Gil, Jesús | Wang, Shaobin |
| Gao, Pu-Xian | Matumiya, Hiroaki | Wang, Yan-Jie |
| García, L. | McGuinness, David | Waser, Mario |
| Gawande, Manoj B. | Meille, Valérie | Wei, Lin |
| Geletii, Yurii V. | Melero, Juan Antonio | Williams, D. Bradley G. |
| Geng, Dongsheng | Mercadelli, E. | Wills, Martin |
| Gervasini, Antonella | Michaelis, David J. | Wiśniewski, Marek |
| Gil, A. | Millan, Marcos | Wohlrab, Sebastian |
| Giraudon, Jean-Marc | Miller, Jeffrey T. | Wood, J. |
| Glaser, Roger | Mimura, Naoki | Xiong, Haifeng |
| Glisenti, A. | Miscione, Gian Pietro | Xu, Chunbao (Charles) |
| Gomes, José Richard Baptista | Miyamoto, Manabu | Xu, Qiang |
| Gonzalez-Arellano, Camino | Mochizuki, Takehisa | Yamaguchi, Aritomo |
| Gorte, Raymond J. | Molinari, Alessandra | Yamauchi, Miho |
| Graça, Inês Sofia Biscaya Semedo Pereira | Moliner, Manuel | Yan, Kai |
| Granger, Pascal | Monguchi, Yasunari | Yasumori, Atsuo |
| Gray, Murray | Monteverde Videla, Alessandro Hugo | Yentekakis, I.V. |
| Greaves, Malcolm | Montoya, Alejandro | Yeo, Boon Siang |
| Gregoire, John M. | Morales, Gabriel | Yi, Jongheop |
| Guerrero, Miguel | Moreno, Berta | Yilmaz, Bilge |
| Guo, Zhanhu | Moreno, Jovita | Yim, Sung-dae |
| Yu, Byung Deok | Yuan, Shuai | Zevenbergen, Marcel A. G. |
| Zhang, Hui | Zhao, Xianhui | Zhou, Wei |
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