Here are major banks in Sri Lanka that offer personal (unsecured) loans — common providers people use. I checked recent bank pages and news items; I’ve included citations for the banks I verified online. If you’d like, I can fetch direct product pages/interest rates for any or all of these banks.

• Sampath Bank — offers personal loans (including a recently launched AI‑powered instant personal loan product). (dailynews.lk)
• Standard Chartered Bank (Sri Lanka) — offers personal loans (tenors up to 60 months, no guarantors for many products). (sc.com)
• Seylan Bank — advertises personal loans for salaried customers with flexible terms. (seylan.lk)
• Nations Trust Bank — offers “Nations Personal Loan” with features for salaried customers. (nationstrust.com)
• Sampath Bank / Sampath Select — (product announcement & coverage confirming personal loan offering and digital instant loan). (ceylontoday.lk)

Other major Sri Lankan commercial banks and licensed finance companies that commonly provide personal/consumer loans (you may want direct pages or latest rates for these):

• Bank of Ceylon (BOC)
• People's Bank
• Commercial Bank of Ceylon
• Hatton National Bank (HNB)
• DFCC Bank
• Union Bank, Nations, HNB Finance, LOLC Finance and several other licensed finance companies

Notes and next steps

• Product names, eligibility, interest rates, maximum amounts, tenors, fees and documentation vary by bank and change frequently — I can pull live product pages and current interest rates for any banks you want (recommended if you need exact rates or to compare offers).
• Tell me which banks you want full details for (interest rate, max loan amount, tenure, eligibility) and I’ll fetch up‑to‑date product pages and summarize them side‑by‑side.