XEFZ-AM

{{short description|Radio station in Monterrey, Nuevo León, Mexico}}

{{Infobox radio station

| above = Simulcast with XHGBO-FM 92.1

| name = XEFZ-AM

| logo = File:XEFZ ABC660AM logo.png

| city = San Nicolás de los Garza-Monterrey, Nuevo León

| country = MX

| branding = ABC Deportes

| format = Sports talk

| frequency = 660 kHz

| airdate = March 29, 1971 (concession)

| power = 10,000 watts day
1,000 watts night{{mexico-inf|AM|accessdate=2016-06-03}}

| class = B

| owner = Grupo Radio Alegría

| licensee = Radio Auditorio, S.A. de C.V.

| sister_stations = XHRK-FM, XHMG-FM, XHGBO-FM, XHXL-FM, XEBJB-AM, XEMR-AM, XEVB-AM, XENV-AM

| callsign_meaning =

| former_callsigns =

| coordinates = {{coord|25|45|15.2|N|100|18|50.6|W}}

| webcast =

| website = {{url|https://abcdeportes.mx/}}

}}

XEFZ-AM is a radio station on 660 AM in Monterrey, Nuevo León. Mexico. It is owned by Grupo Radio Alegría and carries a sports talk format known as ABC Deportes.