(born on April 18, 588, died on July 21, 658 [citation needed]; Ruler V, Lord Stormwater Moon and Antenna Top II) was a Maya ruler of Caracol (in present-day Belize).

Kʼan was a younger son of the king Yajaw Teʼ Kʼinich II, and his mother was Lady Batzʼ Ekʼ (possibly Ix Tiwool Chan Ekʼ Lem) of Yaxha.

[2] In the view of the substantial expansion from the site core into the surrounding area during his reign, Kʼan II might be considered Caracol's most successful ruler.

[3] The wealth underlying this expansion was widespread, as indicated by the quality of grave goods and architecture in the outlying districts; Caracol's system of roadways also expanded to accommodate the growing population.

Mentions of the Snake kingdom in Kʼan II's inscriptions include a reference to Sky Witness (possibly his death) in 572; an event performed under the auspices of Yuknoom Chan in 619; the accession of Tajoom Ukʼab Kʼahkʼ in 622; the receipt of a gift from Tajoom Ukʼabʼ Kʼahkʼ in 627; the latter's death in 630; and two successful war events involving Yuknoom Head in 631 and 636.