| Club: | Alavés |
| Season: | 2016–17 |
| Chrtitle: | President |
| Chairman: | Alfonso Fernández de Trocóniz |
| Mgrtitle: | Head coach |
| Manager: | Mauricio Pellegrino |
| Stadium: | Mendizorrotza |
| League: | La Liga |
| League Result: | 9th |
| Cup1: | Copa del Rey |
| Cup1 Result: | Runner-up |
| Highest Attendance: | 19,840 vs Real Madrid (29 October 2016) |
| Lowest Attendance: | 11,043 vs Gimnàstic (22 December 2016) |
| Average Attendance: | 15,268 |
| Largest Win: | Gimnàstic 0–3 Alavés (1 December 2016) Alavés 3–0 Gimnàstic (22 December 2016) |
| Largest Loss: | Alavés 0–6 Barcelona (11 February 2017) |
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| Prevseason: | 2015–16 |
| Nextseason: | 2017–18 |
The 2016–17 Deportivo Alavés season is the club's 95th year in existence and its 12th season in the top flight of Spanish football. Alavés is involved in two competitions after promoting from the Segunda División during the last season.
See main article: 2016–17 La Liga.
See main article: 2016–17 Copa del Rey.
See main article: 2017 Copa del Rey Final.
Last updated on 27 May 2017.
|-! colspan=14 style=background:#dcdcdc; text-align:center|Goalkeepers|-! colspan=14 style=background:#dcdcdc; text-align:center|Defenders|-! colspan=14 style=background:#dcdcdc; text-align:center|Midfielders|-! colspan=14 style=background:#dcdcdc; text-align:center|Forwards|-! colspan=14 style=background:#dcdcdc; text-align:center| Players who have made an appearance or had a squad number this season but have left the club|-|}