page_title: Walter López Castellanos
hierarchical_section_title: Walter López Castellanos
caption_attribution_description: English: Guatemalan referee Walter López Castellanos
context_page_description: Walter López Castellanos is a Guatemalan football referee. He refereed at 2014 FIFA World Cup qualifiers and 2018 FIFA World Cup qualifiers.
context_section_description: Walter López Castellanos (born 22 September 1980) is a Guatemalan football referee. He refereed at 2014 FIFA World Cup qualifiers and 2018 FIFA World Cup qualifiers.
caption: López before a 2015 CONCACAF Gold Cup match at MetLife Stadium
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