[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_77":78},"routes/item",{"_9":10},"item",{"_11":12,"_13":14,"_15":16,"_17":16,"_18":19,"_20":-5,"_21":22,"_23":24,"_25":26,"_27":28,"_29":28,"_30":-5,"_31":32,"_33":34,"_35":-5,"_36":37,"_38":39,"_40":-5,"_41":-5,"_42":43,"_44":-5,"_45":-5,"_46":47,"_48":49,"_50":51,"_52":53,"_54":53,"_55":-5,"_56":37,"_57":58},"id","di6lwq5dy5bfacrg8rs028seq","revision",1,"title","6-K - Hydro One Ltd (0001712356) (Filer)","originalTitle","summary","","reason","source",{"_11":67,"_68":69,"_70":71,"_72":53,"_73":74,"_75":76},"links",{"_64":65,"_58":66},"publishedAt","2026-10-08T00:19:53.000Z","discoveredAt","2026-10-08T10:39:24.263Z","timelineAt","category","tags",[],"stockSymbols",[63],"score","selected",false,"channel","news","story","x","readingMode","full","author","language","body",{"_59":-5,"_58":60,"_61":-5,"_62":37},"outline",[],"relatedStories",[],"indexable",true,"markdownAvailable","group","hasTranslation","bodyLanguage","original","zh","

SECURITIES AND EXCHANGE\nCOMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

Pursuant to Rule 13a-16 or 15d-16

under the Securities Exchange Act of 1934

For the month of: October 2026

Commission File Number: 333-225519-01

HYDRO ONE LIMITED

(Translation of Registrant’s name into English)

483 Bay Street, South Tower, 8th Floor, Toronto Ontario M5G 2P5 Canada

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☐ Form 40-F ☒

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by\nthe undersigned, thereunto duly authorized.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

HYDRO ONE LIMITED

/s/ Cassidy McFarlane

Name: Cassidy McFarlane

Title: General Counsel

Date: October 07, 2026

EXHIBIT INDEX

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n


99.1		News Release dated October 07, 2026

","zhKind","complete","HRNNF","aihot","/items/di6lwq5dy5bfacrg8rs028seq","https://www.sec.gov/Archives/edgar/data/1712356/000119312526417209/0001193125-26-417209-index.htm","rss-sec-xbrl","name","SEC · EDGAR 财务披露","kind","rss","firstParty","iconUrl","/api/img-proxy?u=https%3A%2F%2Fwww.sec.gov%2Fthemes%2Fcustom%2Fuswds_sec%2Fassets%2Fimg%2Ffavicons%2Fapple-touch-icon.png&mode=avatar&exp=1791676800&sig=72c3b858af523efd","iconSrcSet","/api/img-proxy?u=https%3A%2F%2Fwww.sec.gov%2Fthemes%2Fcustom%2Fuswds_sec%2Fassets%2Fimg%2Ffavicons%2Fapple-touch-icon.png&mode=avatar-48&exp=1791676800&sig=7a11775d33e5ce74 48w, /api/img-proxy?u=https%3A%2F%2Fwww.sec.gov%2Fthemes%2Fcustom%2Fuswds_sec%2Fassets%2Fimg%2Ffavicons%2Fapple-touch-icon.png&mode=avatar-96&exp=1791676800&sig=6814978d6a0138cf 96w","changelogVersion","2026-10-01T08:00"]