Christie’s has named Kimberly Miller as its new global managing director for luxury, placing her in charge of one of the auction house’s most important and fast-growing divisions. In the role, Miller will oversee luxury categories including jewelry, watches, handbags, wine and related collectibles across live auctions, online sales and private transactions worldwide.
Based in New York, Miller will work closely with Christie’s international teams in key markets such as London, Paris, Geneva and Hong Kong. Her appointment follows a period of leadership change at Christie’s and reflects the company’s focus on strengthening its luxury business amid continued demand from high-net-worth collectors.
Miller is a long-serving executive at Christie’s with more than a decade of experience at the auction house. Most recently, she served as regional managing director for Luxury Americas, where she was responsible for setting strategy, driving sales growth and overseeing financial performance across multiple luxury categories. During that time, she helped expand Christie’s presence in high-value segments and deepen relationships with top collectors and consignors.
Earlier in her career, Miller worked in Christie’s wine department before moving into senior specialist and management roles. She later led 20th century design sales and took on broader leadership responsibilities, giving her hands-on experience across both specialist and commercial sides of the business. This background has positioned her as a well-rounded executive with a strong understanding of how luxury categories intersect with collector behavior.
In her new global role, Miller will be responsible for shaping Christie’s long-term luxury strategy. Her mandate includes securing major consignments, developing cross-category sales, and ensuring a consistent client experience across regions. She will also oversee the integration of live auctions, private sales and digital platforms as Christie’s continues to adapt to evolving buying habits.
One of Miller’s notable achievements in recent years was her involvement in the relaunch of major wine auctions in New York, including high-profile single-owner collections that attracted international attention. She also played a role in expanding Christie’s partnerships and strengthening collaboration between departments, a priority as luxury collectors increasingly move across categories.
The luxury segment has become a critical growth driver for Christie’s. Jewelry, watches and handbags have shown resilience even during periods of uncertainty in the broader art market, with strong results driven by rarity, brand heritage and global demand. Christie’s leadership has repeatedly highlighted luxury as an area with significant long-term potential, particularly among younger collectors entering the market.
Miller’s appointment comes at a time when competition among auction houses for top luxury consignments is intensifying. Sotheby’s and other rivals have invested heavily in private sales, digital tools and client services, raising the bar across the industry. Christie’s is expected to rely on Miller’s experience and relationships to maintain its competitive edge.
Education has also played a role in Miller’s career development. She holds a degree in art history and has completed advanced business leadership training, a combination that reflects Christie’s need for executives who can balance cultural expertise with commercial strategy.
Christie’s has emphasized that Miller’s leadership will support closer collaboration between regional teams, allowing the auction house to respond more quickly to local market dynamics while maintaining a cohesive global vision. Asia, in particular, remains a strategic focus as demand for luxury goods continues to grow among collectors in the region.
The appointment also signals continuity within Christie’s luxury leadership following the departure of previous executives. By promoting from within, Christie’s is reinforcing its commitment to internal talent development and institutional knowledge, especially in specialized categories where long-term relationships matter.
As global managing director for luxury, Miller will play a central role in defining how Christie’s presents and sells high-end objects in the years ahead. Her responsibilities extend beyond sales results to include brand positioning, innovation in auction formats and strengthening trust with collectors.
With her deep experience inside Christie’s and a track record of growing luxury categories, Miller is expected to guide the division through its next phase of growth, ensuring that Christie’s remains a leading destination for the world’s most sought-after luxury objects.