The Royal Bank of Scotland £100 note
| Country | United Kingdom |
|---|---|
| Value | £100 |
| Width | 169 mm |
| Height | 95 mm |
| Security features | Raised print, metallic thread, watermark, microlettering, see-through registration device, UV feature |
| Material used | Cotton |
| Years of printing | 1727–present 1987–present (current design) |
| Obverse | |
| Design | Lord Ilay |
| Design date | 1987 |
| Reverse | |
| Design | Balmoral Castle |
| Design date | 1987 |
The Royal Bank of Scotland £100 note is a banknote of the pound sterling. It is the largest denomination of banknote issued by The Royal Bank of Scotland. The current cotton note, first issued in 1987 bears an image of Lord Ilay, one of the founders of the bank, on the obverse and a vignette of Balmoral Castle on the reverse.