Alto Mijares

{{Infobox settlement

| name = Alto Mijares

| native_name = {{Native name|es|Alto Mijares}}
{{Native name|ca-valencia|Alt Millars}}

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| settlement_type = Comarca

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| image_map = Localització de l'Alt Millars respecte del País Valencià.svg

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| subdivision_type = Country

| subdivision_name = {{Flag|Spain}}

| subdivision_type1 = Autonomous community

| subdivision_name1 = {{Flag|Valencian Community}}

| subdivision_type2 = Province

| subdivision_name2 = 15px Castellón / Castelló

| seat_type = Capital

| seat = 15px Cirat

| parts_type = Municipalities

| parts_style = coll

| parts = {{No bold|22 municipalities}}

| p1 = Arañuel, Argelita, Ayódar, Castillo de Villamalefa, Cirat, Cortes de Arenoso, Espadilla, Fanzara, Fuente la Reina, Fuentes de Ayódar, Ludiente, Montán, Montanejos, Puebla de Arenoso, Toga, Torralba del Pinar, Torrechiva, Vallat, Villahermosa del Río, Villamalur, Villanueva de Viver, Zucaina

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| area_total_km2 = 667.06

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| population_footnotes =

| population_total = 3908

| population_as_of = 2019

| population_density_km2 = auto

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| blank_name_sec1 = Most populated municipality

| blank_info_sec1 = Montanejos

| timezone1 = CET

| utc_offset1 = +1

| timezone1_DST = CEST

| utc_offset1_DST = +2

| postal_code_type = Postal code

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Alto Mijares ({{IPA|es|ˈalto miˈxaɾes|lang}}; {{langx|ca-valencia|Alt Millars}} {{IPA|ca-valencia|ˈald miˈʎaɾs|}}) is a comarca in the province of Castellón, Valencian Community, Spain. It is part of the Spanish-speaking area in the Valencian Community.